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| <ul class="subNavList"> |
| <li>Summary: </li> |
| <li>Nested | </li> |
| <li><a href="#fields.inherited.from.class.org.eclipse.persistence.platform.database.DatabasePlatform">Field</a> | </li> |
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| <div class="subTitle">org.eclipse.persistence.platform.database</div> |
| <h2 title="Class HANAPlatform" class="title">Class HANAPlatform</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform</li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../org/eclipse/persistence/platform/database/DatabasePlatform.html" title="class in org.eclipse.persistence.platform.database">org.eclipse.persistence.platform.database.DatabasePlatform</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.eclipse.persistence.platform.database.HANAPlatform</li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
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| </li> |
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| <div class="description"> |
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| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Cloneable.html?is-external=true" title="class or interface in java.lang">Cloneable</a>, org.eclipse.persistence.internal.core.databaseaccess.CorePlatform<org.eclipse.persistence.internal.helper.ConversionManager>, org.eclipse.persistence.internal.databaseaccess.Platform</dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public final class <span class="typeNameLabel">HANAPlatform</span> |
| extends <a href="../../../../../org/eclipse/persistence/platform/database/DatabasePlatform.html" title="class in org.eclipse.persistence.platform.database">DatabasePlatform</a></pre> |
| <div class="block"><b>Database Platform for SAP HANA</b> <br> |
| |
| <p> |
| <b>Feature Testing</b><br> |
| ---------------------- |
| <ul> |
| <li>DDL Generation - Succeeds |
| <li>Outer Join - Succeeds |
| <li>Subquery - Succeeds |
| <li>Stored Procedure Calls - Not supported |
| <li>Stored Procedure Generation - Not supported |
| <li>Native Sequences/Identifier fields - Succeeds |
| <li>JPA Bulk Update/Delete - Succeeds with Limitations |
| <li>Batch Reading - Succeeds |
| <li>Batch Writing - Succeeds |
| <li>Pessimistic Locking - Succeeds with Limitations |
| <li>First Result/Limit - Succeeds with Limitations |
| <li>Expression Framework - Succeeds with Limitations |
| <li>Delimiters - Succeeds |
| <li>Auto Detection - Succeeds |
| </ul> |
| <br> |
| <p> |
| <b>Limitations</b><br> |
| ---------------- |
| <ul> |
| <li>Reserved SQL keywords cannot be used as table, column or sequence names. Use a different |
| name, or enclose the name in double quotes. For example: @Column(name="\"LANGUAGE\"") |
| <li>Pessimistic locking adds 'FOR UPDATE' to the SELECT statement, and cannot be used with |
| queries that use DISTINCT. |
| <li>Pessimistic locking cannot be used with queries that select from multiple tables. |
| <li>The LockNoWait option of Pessimistic Locking cannot be used; it is ignored when specified |
| (i.e. only 'FOR UPDATE' is added to the SELECT statement). |
| <li>Bulk update and delete operations that require multiple tables to be accessed cannot be used |
| (e.g. bulk operation on an entity that is part of an inheritance hierarchy, UpdateAll and |
| DeleteAll queries). |
| <li>'= NULL' and '<> NULL' cannot be used for null comparisons in the WHERE clause. |
| Use 'IS (NOT) NULL' instead. |
| <li>Scrollable cursors are not supported. |
| <li>Query timeouts are not supported. |
| </ul></div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../serialized-form.html#org.eclipse.persistence.platform.database.HANAPlatform">Serialized Form</a></dd> |
| <dt><span class="simpleTagLabel">Author:</span></dt> |
| <dd>Reiner Singer (SAP AG), Sabine Heider (SAP AG)</dd> |
| </dl> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <ul class="blockList"> |
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| <!-- --> |
| </a> |
| <h3>Field Summary</h3> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields.inherited.from.class.org.eclipse.persistence.platform.database.DatabasePlatform"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.eclipse.persistence.platform.database.<a href="../../../../../org/eclipse/persistence/platform/database/DatabasePlatform.html" title="class in org.eclipse.persistence.platform.database">DatabasePlatform</a></h3> |
| <code><a href="../../../../../org/eclipse/persistence/platform/database/DatabasePlatform.html#DEFAULT_VARCHAR_SIZE">DEFAULT_VARCHAR_SIZE</a></code></li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields.inherited.from.class.org.eclipse.persistence.internal.databaseaccess.DatabasePlatform"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</h3> |
| <code>batchWritingMechanism, castSizeForVarcharParameter, classTypes, cursorCode, DEFAULT_MAX_BATCH_WRITING_SIZE, DEFAULT_PARAMETERIZED_MAX_BATCH_WRITING_SIZE, driverName, driverSupportsNationalCharacterVarying, fieldTypes, IS_VALID_TIMEOUT, isCastRequired, maxBatchWritingSize, partitioningCallback, pingSQL, printInnerJoinInWhereClause, printOuterJoinInWhereClause, shouldBindAllParameters, shouldBindLiterals, shouldCacheAllStatements, shouldCreateIndicesOnForeignKeys, shouldForceBindAllParameters, shouldForceFieldNamesToUpperCase, shouldIgnoreCaseOnFieldComparisons, shouldOptimizeDataConversion, shouldTrimStrings, statementCacheSize, storedProcedureTerminationToken, stringBindingSize, structConverters, supportsAutoCommit, tableCreationSuffix, transactionIsolation, typeConverters, useJDBCStoredProcedureSyntax, useNationalCharacterVarying, useRownumFiltering, usesBatchWriting, usesByteArrayBinding, usesJDBCBatchWriting, usesNativeBatchWriting, usesNativeSQL, usesStreamsForBinding, usesStringBinding</code></li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields.inherited.from.class.org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform</h3> |
| <code>conversionManager, dataTypesConvertedFromAClass, dataTypesConvertedToAClass, defaultNativeSequenceToTable, defaultSeqenceAtNextValue, defaultSequence, endDelimiter, platformOperators, sequences, sequencesLock, startDelimiter, tableQualifier, timestampQuery</code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.summary"> |
| <!-- --> |
| </a> |
| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#HANAPlatform--">HANAPlatform</a></span>()</code> </td> |
| </tr> |
| </table> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#appendCalendar-java.util.Calendar-java.io.Writer-">appendCalendar</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Calendar.html?is-external=true" title="class or interface in java.util">Calendar</a> calendar, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a> writer)</code> |
| <div class="block">Answer a platform correct string representation of a Calendar as a Timestamp, suitable for SQL generation.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#appendDate-java.sql.Date-java.io.Writer-">appendDate</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/sql/Date.html?is-external=true" title="class or interface in java.sql">Date</a> date, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a> writer)</code> |
| <div class="block">Answer a platform correct string representation of a Date, suitable for SQL generation.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#appendTime-java.sql.Time-java.io.Writer-">appendTime</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/sql/Time.html?is-external=true" title="class or interface in java.sql">Time</a> time, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a> writer)</code> |
| <div class="block">Answer a platform correct string representation of a Time, suitable for SQL generation.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#appendTimestamp-java.sql.Timestamp-java.io.Writer-">appendTimestamp</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/sql/Timestamp.html?is-external=true" title="class or interface in java.sql">Timestamp</a> timestamp, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a> writer)</code> |
| <div class="block">Answer a platform correct string representation of a Timestamp, suitable for SQL generation.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Hashtable.html?is-external=true" title="class or interface in java.util">Hashtable</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#buildFieldTypes--">buildFieldTypes</a></span>()</code> |
| <div class="block">Return the mapping of class types to database types for the schema framework.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/eclipse/persistence/queries/ValueReadQuery.html" title="class in org.eclipse.persistence.queries">ValueReadQuery</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#buildSelectQueryForSequenceObject-java.lang.String-java.lang.Integer-">buildSelectQueryForSequenceObject</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> sequenceName, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> size)</code> |
| <div class="block">INTERNAL: |
| Returns query used to read value generated by sequence object (like Oracle sequence).</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#canBatchWriteWithOptimisticLocking-org.eclipse.persistence.internal.databaseaccess.DatabaseCall-">canBatchWriteWithOptimisticLocking</a></span>(org.eclipse.persistence.internal.databaseaccess.DatabaseCall call)</code> |
| <div class="block">INTERNAL: |
| Supports Batch Writing with Optimistic Locking.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#computeMaxRowsForSQL-int-int-">computeMaxRowsForSQL</a></span>(int firstResultIndex, |
| int maxResults)</code> |
| <div class="block">INTERNAL: |
| Use the JDBC maxResults and firstResultIndex setting to compute a value to use when |
| limiting the results of a query in SQL.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/eclipse/persistence/expressions/ExpressionOperator.html" title="class in org.eclipse.persistence.expressions">ExpressionOperator</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#createLocate2Operator--">createLocate2Operator</a></span>()</code> |
| <div class="block">INTERNAL: Build locate operator with 3 params i.e.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/eclipse/persistence/expressions/ExpressionOperator.html" title="class in org.eclipse.persistence.expressions">ExpressionOperator</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#createLocateOperator--">createLocateOperator</a></span>()</code> |
| <div class="block">INTERNAL: Build locate operator i.e.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#executeBatch-java.sql.Statement-boolean-">executeBatch</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/sql/Statement.html?is-external=true" title="class or interface in java.sql">Statement</a> statement, |
| boolean isStatementPrepared)</code> |
| <div class="block">Internal: This gets called on each batch statement execution |
| Needs to be implemented so that it returns the number of rows successfully modified |
| by this statement for optimistic locking purposes.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#getCreateTempTableSqlPrefix--">getCreateTempTableSqlPrefix</a></span>()</code> |
| <div class="block">INTERNAL: |
| Override this method if the platform supports temporary tables.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#getInputProcedureToken--">getInputProcedureToken</a></span>()</code> |
| <div class="block">Used for stored procedure creation: Prefix for INPUT parameters.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#getMaxFieldNameSize--">getMaxFieldNameSize</a></span>()</code> |
| <div class="block">INTERNAL: |
| returns the maximum number of characters that can be used in a field |
| name on this platform.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#getOutputProcedureToken--">getOutputProcedureToken</a></span>()</code> |
| <div class="block">This method is used to print the output parameter token when stored procedures are called</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#getProcedureCallHeader--">getProcedureCallHeader</a></span>()</code> |
| <div class="block">Used for sp calls.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#getProcedureCallTail--">getProcedureCallTail</a></span>()</code> |
| <div class="block">Used for sp calls.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>org.eclipse.persistence.internal.helper.DatabaseTable</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#getTempTableForTable-org.eclipse.persistence.internal.helper.DatabaseTable-">getTempTableForTable</a></span>(org.eclipse.persistence.internal.helper.DatabaseTable table)</code> |
| <div class="block">INTERNAL: |
| May override this method if the platform support temporary tables.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#initializePlatformOperators--">initializePlatformOperators</a></span>()</code> |
| <div class="block">Initialize any platform-specific operators</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#isForUpdateCompatibleWithDistinct--">isForUpdateCompatibleWithDistinct</a></span>()</code> |
| <div class="block">INTERNAL: |
| Indicates whether SELECT DISTINCT ...</div> |
| </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#isHANA--">isHANA</a></span>()</code> </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#printFieldTypeSize-java.io.Writer-org.eclipse.persistence.tools.schemaframework.FieldDefinition-org.eclipse.persistence.internal.databaseaccess.FieldTypeDefinition-">printFieldTypeSize</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a> writer, |
| <a href="../../../../../org/eclipse/persistence/tools/schemaframework/FieldDefinition.html" title="class in org.eclipse.persistence.tools.schemaframework">FieldDefinition</a> field, |
| org.eclipse.persistence.internal.databaseaccess.FieldTypeDefinition fieldType)</code> </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#printSQLSelectStatement-org.eclipse.persistence.internal.databaseaccess.DatabaseCall-org.eclipse.persistence.internal.expressions.ExpressionSQLPrinter-org.eclipse.persistence.internal.expressions.SQLSelectStatement-">printSQLSelectStatement</a></span>(org.eclipse.persistence.internal.databaseaccess.DatabaseCall call, |
| org.eclipse.persistence.internal.expressions.ExpressionSQLPrinter printer, |
| org.eclipse.persistence.internal.expressions.SQLSelectStatement statement)</code> |
| <div class="block">INTERNAL: |
| Print the SQL representation of the statement on a stream, storing the fields |
| in the DatabaseCall.</div> |
| </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#requiresUniqueConstraintCreationOnTableCreate--">requiresUniqueConstraintCreationOnTableCreate</a></span>()</code> |
| <div class="block">Used for table creation.</div> |
| </td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#shouldAlwaysUseTempStorageForModifyAll--">shouldAlwaysUseTempStorageForModifyAll</a></span>()</code> |
| <div class="block">INTERNAL: |
| That method affects UpdateAllQuery and DeleteAllQuery execution.</div> |
| </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#shouldBindLiterals--">shouldBindLiterals</a></span>()</code> |
| <div class="block">PUBLIC: |
| Allows platform to choose whether to bind literals in DatabaseCalls or not.</div> |
| </td> |
| </tr> |
| <tr id="i26" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#shouldOptimizeDataConversion--">shouldOptimizeDataConversion</a></span>()</code> |
| <div class="block">Return if our driver level data conversion optimization is enabled.</div> |
| </td> |
| </tr> |
| <tr id="i27" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#shouldPrintOuterJoinInWhereClause--">shouldPrintOuterJoinInWhereClause</a></span>()</code> |
| <div class="block">Some database require outer joins to be given in the where clause, others require it in the from clause.</div> |
| </td> |
| </tr> |
| <tr id="i28" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#shouldPrintStoredProcedureArgumentNameInCall--">shouldPrintStoredProcedureArgumentNameInCall</a></span>()</code> |
| <div class="block">INTERNAL: Should the variable name of a stored procedure call be printed as part of the |
| procedure call e.g.</div> |
| </td> |
| </tr> |
| <tr id="i29" class="rowColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#shouldTempTableSpecifyPrimaryKeys--">shouldTempTableSpecifyPrimaryKeys</a></span>()</code> |
| <div class="block">INTERNAL: |
| Indicates whether temporary table can specify primary keys (some platforms don't allow that).</div> |
| </td> |
| </tr> |
| <tr id="i30" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#shouldUseJDBCOuterJoinSyntax--">shouldUseJDBCOuterJoinSyntax</a></span>()</code> |
| <div class="block">JDBC defines and outer join syntax, many drivers do not support this.</div> |
| </td> |
| </tr> |
| <tr id="i31" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#supportsForeignKeyConstraints--">supportsForeignKeyConstraints</a></span>()</code> </td> |
| </tr> |
| <tr id="i32" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#supportsGlobalTempTables--">supportsGlobalTempTables</a></span>()</code> |
| <div class="block">INTERNAL: |
| Indicates whether the platform supports global temporary tables.</div> |
| </td> |
| </tr> |
| <tr id="i33" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#supportsIndividualTableLocking--">supportsIndividualTableLocking</a></span>()</code> |
| <div class="block">INTERNAL: |
| Indicates whether locking clause could be selectively applied only to some tables in a ReadQuery.</div> |
| </td> |
| </tr> |
| <tr id="i34" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#supportsLocalTempTables--">supportsLocalTempTables</a></span>()</code> |
| <div class="block">INTERNAL: |
| Indicates whether the platform supports local temporary tables.</div> |
| </td> |
| </tr> |
| <tr id="i35" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#supportsNativeSequenceNumbers--">supportsNativeSequenceNumbers</a></span>()</code> </td> |
| </tr> |
| <tr id="i36" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#supportsSequenceObjects--">supportsSequenceObjects</a></span>()</code> |
| <div class="block">INTERNAL: |
| Indicates whether the platform supports sequence objects.</div> |
| </td> |
| </tr> |
| <tr id="i37" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#supportsStoredFunctions--">supportsStoredFunctions</a></span>()</code> </td> |
| </tr> |
| <tr id="i38" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#usesStringBinding--">usesStringBinding</a></span>()</code> </td> |
| </tr> |
| <tr id="i39" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/platform/database/HANAPlatform.html#writeAddColumnClause-java.io.Writer-org.eclipse.persistence.internal.sessions.AbstractSession-org.eclipse.persistence.tools.schemaframework.TableDefinition-org.eclipse.persistence.tools.schemaframework.FieldDefinition-">writeAddColumnClause</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a> writer, |
| org.eclipse.persistence.internal.sessions.AbstractSession session, |
| <a href="../../../../../org/eclipse/persistence/tools/schemaframework/TableDefinition.html" title="class in org.eclipse.persistence.tools.schemaframework">TableDefinition</a> table, |
| <a href="../../../../../org/eclipse/persistence/tools/schemaframework/FieldDefinition.html" title="class in org.eclipse.persistence.tools.schemaframework">FieldDefinition</a> field)</code> |
| <div class="block">INTERNAL: |
| May need to override this method if the platform supports ALTER TABLE ADD <column> |
| and the generated sql doesn't work.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.eclipse.persistence.internal.databaseaccess.DatabasePlatform"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</h3> |
| <code>addBatch, addStructConverter, allowsSizeInProcedureArguments, appendBoolean, appendByteArray, appendLiteralToCall, appendLiteralToCallWithBinding, appendNumber, appendParameter, appendParameterInternal, appendString, autoCommit, beginTransaction, buildBatchCriteria, buildBatchCriteriaForComplexId, buildCallWithReturning, buildClassTypes, buildCreateIndex, buildCreateIndex, buildDropIndex, buildDropIndex, buildProcedureCallString, buildSequenceObjectAlterIncrementWriter, buildSequenceObjectCreationWriter, buildSequenceObjectDeletionWriter, canBuildCallWithReturning, checkTableExists, commitTransaction, convertToDatabaseType, copyInto, createArray, createArray, createPlatformDefaultSequence, createStruct, createStruct, dontBindUpdateAllQueryUsingTempTables, executeStoredProcedure, freeTemporaryObject, getAssignmentString, getBatchBeginString, getBatchDelimiterString, getBatchEndString, getBatchRowCountAssignString, getBatchRowCountDeclareString, getBatchRowCountReturnString, getBatchWritingMechanism, getCastSizeForVarcharParameter, getClassTypes, getConnection, getConnectionUserName, getConstraintDeletionString, getCreateDatabaseSchemaString, getCreateTempTableSqlBodyForTable, getCreateTempTableSqlSuffix, getCreateViewString, getCreationInOutputProcedureToken, getCreationOutputProcedureToken, getCursorCode, getCustomModifyValueForCall, getDefaultSequenceTableName, getDriverSupportsNVarChar, getDropCascadeString, getDropDatabaseSchemaString, getFieldTypeDefinition, getFieldTypes, getFunctionCallHeader, getIndexNamePrefix, getInOutputProcedureToken, getJDBCOuterJoinString, getJDBCType, getJDBCType, getJDBCTypeForSetNull, getJdbcTypeName, getMaxBatchWritingSize, getMaxForeignKeyNameSize, getMaxIndexNameSize, getMaxUniqueKeyNameSize, getNoWaitString, getObjectFromResultSet, getParameterValueFromDatabaseCall, getParameterValueFromDatabaseCall, getPartitioningCallback, getPingSQL, getProcedureArgument, getProcedureArgumentString, getProcedureAsString, getProcedureBeginString, getProcedureEndString, getProcedureOptionList, getQualifiedName, getQualifiedSequenceTableName, getRefValue, getRefValue, getSelectForUpdateNoWaitString, getSelectForUpdateOfString, getSelectForUpdateString, getSelectForUpdateWaitString, getSequenceCounterFieldName, getSequenceNameFieldName, getSequencePreallocationSize, getSequenceTableName, getStatementCacheSize, getStoredProcedureParameterPrefix, getStoredProcedureTerminationToken, getStringBindingSize, getStructConverters, getTableCreationSuffix, getTableExistsQuery, getTransactionIsolation, getTypeConverters, getUniqueConstraintDeletionString, getUseNationalCharacterVaryingTypeForString, getVPDClearIdentifierQuery, getVPDCreationFunctionString, getVPDCreationPolicyString, getVPDDeletionString, getVPDSetIdentifierQuery, hasPartitioningCallback, initialize, initializeConnectionData, isAlterSequenceObjectSupported, isCastRequired, isDynamicSQLRequiredForFunctions, isInformixOuterJoin, isJDBCExecuteCompliant, isLobCompatibleWithDistinct, isLockTimeoutException, isNullAllowedInSelectClause, isOutputAllowWithResultSet, isRowCountOutputParameterRequired, isXDBDocument, maximumNumericValues, minimumNumericValues, minimumTimeIncrement, prepareBatchStatement, printFieldIdentityClause, printFieldNotNullClause, printFieldNullClause, printFieldTypeSize, printFieldUnique, printFieldUnique, printStoredFunctionReturnKeyWord, printValuelist, printValuelist, registerOutputParameter, registerOutputParameter, registerOutputParameter, registerOutputParameter, requiresNamedPrimaryKeyConstraints, requiresProcedureBrackets, requiresProcedureCallBrackets, requiresProcedureCallOuputToken, requiresTableInIndexDropDDL, requiresTypeNameToRegisterOutputParameter, retrieveFirstPrimaryKeyOrOne, rollbackTransaction, setBatchWritingMechanism, setCastSizeForVarcharParameter, setClassTypes, setCursorCode, setDriverName, setDriverSupportsNVarChar, setFieldTypes, setIsCastRequired, setMaxBatchWritingSize, setNullFromDatabaseField, setNullFromDatabaseField, setParameterValueInDatabaseCall, setParameterValueInDatabaseCall, setPartitioningCallback, setPingSQL, setPrintInnerJoinInWhereClause, setPrintOuterJoinInWhereClause, setSequenceCounterFieldName, setSequenceNameFieldName, setSequenceTableName, setShouldBindAllParameters, setShouldBindLiterals, setShouldCacheAllStatements, setShouldCreateIndicesOnForeignKeys, setShouldForceBindAllParameters, setShouldForceFieldNamesToUpperCase, setShouldIgnoreCaseOnFieldComparisons, setShouldOptimizeDataConversion, setShouldTrimStrings, setShouldUseRownumFiltering, setStatementCacheSize, setStoredProcedureTerminationToken, setStringBindingSize, setSupportsAutoCommit, setTableCreationSuffix, setTransactionIsolation, setUseJDBCStoredProcedureSyntax, setUseNationalCharacterVaryingTypeForString, setUsesBatchWriting, setUsesByteArrayBinding, setUsesJDBCBatchWriting, setUsesNativeBatchWriting, setUsesNativeSQL, setUsesStreamsForBinding, setUsesStringBinding, shouldBindAllParameters, shouldCacheAllStatements, shouldCreateIndicesForPrimaryKeys, shouldCreateIndicesOnForeignKeys, shouldCreateIndicesOnUniqueKeys, shouldForceBindAllParameters, shouldForceFieldNamesToUpperCase, shouldIgnoreCaseOnFieldComparisons, shouldIgnoreException, shouldPrintAliasForUpdate, shouldPrintConstraintNameAfter, shouldPrintFieldIdentityClause, shouldPrintForUpdateClause, shouldPrintInnerJoinInWhereClause, shouldPrintInOutputTokenBeforeType, shouldPrintInputTokenAtStart, shouldPrintLockingClauseAfterWhereClause, shouldPrintOutputTokenAtStart, shouldPrintOutputTokenBeforeType, shouldPrintStoredProcedureVariablesAfterBeginString, shouldTrimStrings, shouldUseCustomModifyForCall, shouldUseGetSetNString, shouldUseRownumFiltering, supportsANSIInnerJoinSyntax, supportsAutoCommit, supportsAutoConversionToNumericForArithmeticOperations, supportsConnectionUserName, supportsCountDistinctWithMultipleFields, supportsDeleteOnCascade, supportsIndexes, supportsLockingQueriesWithMultipleTables, supportsNestingOuterJoins, supportsOuterJoinsWithBrackets, supportsPrimaryKeyConstraint, supportsTempTables, supportsUniqueColumns, supportsUniqueKeyConstraints, supportsVPD, supportsWaitForUpdate, usesBatchWriting, usesByteArrayBinding, usesJDBCBatchWriting, usesNativeBatchWriting, usesNativeSQL, usesSequenceTable, usesStreamsForBinding, wasFailureCommunicationBased, writeAutoAssignmentSetClause, writeAutoJoinWhereClause, writeCleanUpTempTableSql, writeCreateTempTableSql, writeDeleteFromTargetTableUsingTempTableSql, writeFields, writeFieldsAutoClause, writeFieldsList, writeInsertIntoTableSql, writeJoinWhereClause, writeLOB, writeParameterMarker, writeTableCreationSuffix, writeUpdateOriginalFromTempTableSql</code></li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform</h3> |
| <code>addOperator, addSequence, addSequence, buildNativeCall, buildSelectQueryForIdentity, buildSelectQueryForIdentity, buildSelectQueryForSequenceObject, clone, convertObject, createConnectionCustomizer, createExpressionFor, getConversionManager, getDataTypesConvertedFrom, getDataTypesConvertedTo, getDefaultNativeSequenceToTable, getDefaultSeqenceAtNextValue, getDefaultSequence, getDefaultSequenceToWrite, getEndDelimiter, getINClauseLimit, getOperator, getPlatformOperators, getSelectSequenceQuery, getSequence, getSequences, getSequencesToWrite, getStartDelimiter, getTableQualifier, getTimestampFromServer, getTimestampQuery, getUpdateSequenceQuery, hasDefaultSequence, initializeDefaultQueries, initIdentitySequences, isAccess, isAttunity, isCloudscape, isDB2, isDB2Z, isDBase, isDerby, isFirebird, isH2, isHSQL, isInformix, isMaxDB, isMySQL, isODBC, isOracle, isOracle12, isOracle9, isPervasive, isPointBase, isPostgreSQL, isSQLAnywhere, isSQLServer, isSybase, isSymfoware, isTimesTen, isTimesTen7, removeAllSequences, removeIdentitySequences, removeSequence, sequencesAfterCloneCleanup, setConversionManager, setDefaultNativeSequenceToTable, setDefaultSeqenceAtNextValue, setDefaultSequence, setEndDelimiter, setSelectSequenceNumberQuery, setSequencePreallocationSize, setSequences, setStartDelimiter, setTableQualifier, setTimestampQuery, setUpdateSequenceQuery, shouldNativeSequenceUseTransaction, shouldPrepare, shouldSelectDistinctIncludeOrderBy, shouldSelectIncludeOrderBy, supportsIdentity, toString, usesPlatformDefaultSequence</code></li> |
| </ul> |
| <ul class="blockList"> |
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| </a> |
| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="HANAPlatform--"> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>HANAPlatform</h4> |
| <pre>public HANAPlatform()</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
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| <h3>Method Detail</h3> |
| <a name="isHANA--"> |
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| <ul class="blockList"> |
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| <h4>isHANA</h4> |
| <pre>public boolean isHANA()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>isHANA</code> in interface <code>org.eclipse.persistence.internal.databaseaccess.Platform</code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>isHANA</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="usesStringBinding--"> |
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| <h4>usesStringBinding</h4> |
| <pre>public boolean usesStringBinding()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>usesStringBinding</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="requiresUniqueConstraintCreationOnTableCreate--"> |
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| <h4>requiresUniqueConstraintCreationOnTableCreate</h4> |
| <pre>public boolean requiresUniqueConstraintCreationOnTableCreate()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">Used for table creation. If a database platform does not support ALTER |
| TABLE syntax to add/drop unique constraints (like Symfoware), overriding |
| this method will allow the constraint to be specified in the CREATE TABLE |
| statement. |
| <p> |
| This only affects unique constraints specified using the UniqueConstraint |
| annotation or equivalent method. Columns for which the 'unique' attribute |
| is set to true will be declared 'UNIQUE' in the CREATE TABLE statement |
| regardless of the return value of this method.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>requiresUniqueConstraintCreationOnTableCreate</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>whether unique constraints should be declared as part of the |
| CREATE TABLE statement instead of in separate ALTER TABLE |
| ADD/DROP statements.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>isForUpdateCompatibleWithDistinct</h4> |
| <pre>public boolean isForUpdateCompatibleWithDistinct()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">INTERNAL: |
| Indicates whether SELECT DISTINCT ... FOR UPDATE is allowed by the platform (Oracle doesn't allow this).</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>isForUpdateCompatibleWithDistinct</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="supportsIndividualTableLocking--"> |
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| <h4>supportsIndividualTableLocking</h4> |
| <pre>public boolean supportsIndividualTableLocking()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">INTERNAL: |
| Indicates whether locking clause could be selectively applied only to some tables in a ReadQuery. |
| Example: the following locks the rows in SALARY table, doesn't lock the rows in EMPLOYEE table: |
| on Oracle platform (method returns true): |
| SELECT t0.EMP_ID..., t1.SALARY FROM EMPLOYEE t0, SALARY t1 WHERE ... FOR UPDATE t1.SALARY |
| on SQLServer platform (method returns true): |
| SELECT t0.EMP_ID..., t1.SALARY FROM EMPLOYEE t0, SALARY t1 WITH (UPDLOCK) WHERE ...</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>supportsIndividualTableLocking</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>buildFieldTypes</h4> |
| <pre>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Hashtable.html?is-external=true" title="class or interface in java.util">Hashtable</a> buildFieldTypes()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">Return the mapping of class types to database types for the schema framework.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>buildFieldTypes</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="printFieldTypeSize-java.io.Writer-org.eclipse.persistence.tools.schemaframework.FieldDefinition-org.eclipse.persistence.internal.databaseaccess.FieldTypeDefinition-"> |
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| <h4>printFieldTypeSize</h4> |
| <pre>protected void printFieldTypeSize(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a> writer, |
| <a href="../../../../../org/eclipse/persistence/tools/schemaframework/FieldDefinition.html" title="class in org.eclipse.persistence.tools.schemaframework">FieldDefinition</a> field, |
| org.eclipse.persistence.internal.databaseaccess.FieldTypeDefinition fieldType) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>printFieldTypeSize</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
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| </ul> |
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| </a> |
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| <h4>initializePlatformOperators</h4> |
| <pre>protected void initializePlatformOperators()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform</code></span></div> |
| <div class="block">Initialize any platform-specific operators</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>initializePlatformOperators</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="createLocateOperator--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>createLocateOperator</h4> |
| <pre>public static <a href="../../../../../org/eclipse/persistence/expressions/ExpressionOperator.html" title="class in org.eclipse.persistence.expressions">ExpressionOperator</a> createLocateOperator()</pre> |
| <div class="block">INTERNAL: Build locate operator i.e. LOCATE("ob", t0.F_NAME)</div> |
| </li> |
| </ul> |
| <a name="createLocate2Operator--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>createLocate2Operator</h4> |
| <pre>public static <a href="../../../../../org/eclipse/persistence/expressions/ExpressionOperator.html" title="class in org.eclipse.persistence.expressions">ExpressionOperator</a> createLocate2Operator()</pre> |
| <div class="block">INTERNAL: Build locate operator with 3 params i.e. LOCATE("coffee", t0.DESCRIP, 4). Last |
| parameter is a start at.</div> |
| </li> |
| </ul> |
| <a name="printSQLSelectStatement-org.eclipse.persistence.internal.databaseaccess.DatabaseCall-org.eclipse.persistence.internal.expressions.ExpressionSQLPrinter-org.eclipse.persistence.internal.expressions.SQLSelectStatement-"> |
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| <h4>printSQLSelectStatement</h4> |
| <pre>public void printSQLSelectStatement(org.eclipse.persistence.internal.databaseaccess.DatabaseCall call, |
| org.eclipse.persistence.internal.expressions.ExpressionSQLPrinter printer, |
| org.eclipse.persistence.internal.expressions.SQLSelectStatement statement)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">INTERNAL: |
| Print the SQL representation of the statement on a stream, storing the fields |
| in the DatabaseCall.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>printSQLSelectStatement</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>computeMaxRowsForSQL</h4> |
| <pre>public int computeMaxRowsForSQL(int firstResultIndex, |
| int maxResults)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">INTERNAL: |
| Use the JDBC maxResults and firstResultIndex setting to compute a value to use when |
| limiting the results of a query in SQL. These limits tend to be used in two ways. |
| |
| 1. MaxRows is the index of the last row to be returned (like JDBC maxResults) |
| 2. MaxRows is the number of rows to be returned |
| |
| By default, we assume case 1 and simply return the value of maxResults. Subclasses |
| may provide an override</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>computeMaxRowsForSQL</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../org/eclipse/persistence/platform/database/MySQLPlatform.html" title="class in org.eclipse.persistence.platform.database"><code>MySQLPlatform</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
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| </a> |
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| <h4>shouldOptimizeDataConversion</h4> |
| <pre>public boolean shouldOptimizeDataConversion()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">Return if our driver level data conversion optimization is enabled. |
| This can be disabled as some drivers perform data conversion themselves incorrectly.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>shouldOptimizeDataConversion</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
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| </a> |
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| <h4>supportsNativeSequenceNumbers</h4> |
| <pre>public boolean supportsNativeSequenceNumbers()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>supportsNativeSequenceNumbers</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="buildSelectQueryForSequenceObject-java.lang.String-java.lang.Integer-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>buildSelectQueryForSequenceObject</h4> |
| <pre>public <a href="../../../../../org/eclipse/persistence/queries/ValueReadQuery.html" title="class in org.eclipse.persistence.queries">ValueReadQuery</a> buildSelectQueryForSequenceObject(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> sequenceName, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> size)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform</code></span></div> |
| <div class="block">INTERNAL: |
| Returns query used to read value generated by sequence object (like Oracle sequence). |
| In case the other version of this method (taking no parameters) returns null, |
| this method is called every time sequence object NativeSequence reads. |
| If the platform supportsSequenceObjects then (at least) one of buildSelectQueryForSequenceObject |
| methods should return non-null query.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>buildSelectQueryForSequenceObject</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>supportsGlobalTempTables</h4> |
| <pre>public boolean supportsGlobalTempTables()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">INTERNAL: |
| Indicates whether the platform supports global temporary tables. |
| "Global" means that an attempt to create temporary table with the same |
| name for the second time results in exception. |
| EclipseLink attempts to create global temporary table in the beginning of UpdateAllQuery, |
| execution and assumes that it already exists in case SQLException results. |
| In the end of UpdateAllQuery execution all rows are removed from the temporary table - |
| it is necessary in case the same temporary table will be used by another UpdateAllQuery |
| in the same transaction. |
| Override this method if the platform supports global temporary tables. |
| Note that this method is ignored in case supportsLocalTempTables() returns true.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>supportsGlobalTempTables</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getCreateTempTableSqlPrefix--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getCreateTempTableSqlPrefix</h4> |
| <pre>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getCreateTempTableSqlPrefix()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">INTERNAL: |
| Override this method if the platform supports temporary tables. |
| This should contain the beginning of sql string for |
| creating temporary table - the sql statement name, for instance: |
| "CREATE GLOBAL TEMPORARY TABLE ". |
| Don't forget to end it with a space.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>getCreateTempTableSqlPrefix</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getTempTableForTable</h4> |
| <pre>public org.eclipse.persistence.internal.helper.DatabaseTable getTempTableForTable(org.eclipse.persistence.internal.helper.DatabaseTable table)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">INTERNAL: |
| May override this method if the platform support temporary tables.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>getTempTableForTable</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>table</code> - is original table for which temp table is created.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>temporary table</dd> |
| </dl> |
| </li> |
| </ul> |
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| </a> |
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| <h4>shouldTempTableSpecifyPrimaryKeys</h4> |
| <pre>protected boolean shouldTempTableSpecifyPrimaryKeys()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">INTERNAL: |
| Indicates whether temporary table can specify primary keys (some platforms don't allow that). |
| Used by writeCreateTempTableSql method.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>shouldTempTableSpecifyPrimaryKeys</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>getMaxFieldNameSize</h4> |
| <pre>public int getMaxFieldNameSize()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">INTERNAL: |
| returns the maximum number of characters that can be used in a field |
| name on this platform.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>getMaxFieldNameSize</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="supportsLocalTempTables--"> |
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| <h4>supportsLocalTempTables</h4> |
| <pre>public boolean supportsLocalTempTables()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">INTERNAL: |
| Indicates whether the platform supports local temporary tables. |
| "Local" means that several threads may create |
| temporary tables with the same name. |
| Local temporary table is created in the beginning of UpdateAllQuery |
| execution and dropped in the end of it. |
| Override this method if the platform supports local temporary tables.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>supportsLocalTempTables</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>shouldAlwaysUseTempStorageForModifyAll</h4> |
| <pre>public boolean shouldAlwaysUseTempStorageForModifyAll()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">INTERNAL: |
| That method affects UpdateAllQuery and DeleteAllQuery execution. |
| In case it returns false modify all queries would attempt to proceed |
| without using temporary storage if it is possible. |
| In case it returns true modify all queries would use temporary storage unless |
| each modify statement doesn't reference any other tables. |
| May need to override this method if the platform can't handle the sql |
| generated for modify all queries without using temporary storage.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>shouldAlwaysUseTempStorageForModifyAll</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="shouldBindLiterals--"> |
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| <h4>shouldBindLiterals</h4> |
| <pre>public boolean shouldBindLiterals()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">PUBLIC: |
| Allows platform to choose whether to bind literals in DatabaseCalls or not.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>shouldBindLiterals</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="shouldPrintOuterJoinInWhereClause--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>shouldPrintOuterJoinInWhereClause</h4> |
| <pre>public boolean shouldPrintOuterJoinInWhereClause()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">Some database require outer joins to be given in the where clause, others require it in the from clause.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>shouldPrintOuterJoinInWhereClause</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
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| </a> |
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| <h4>shouldUseJDBCOuterJoinSyntax</h4> |
| <pre>public boolean shouldUseJDBCOuterJoinSyntax()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">JDBC defines and outer join syntax, many drivers do not support this. So we normally avoid it.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>shouldUseJDBCOuterJoinSyntax</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="supportsSequenceObjects--"> |
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| </a> |
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| <h4>supportsSequenceObjects</h4> |
| <pre>public boolean supportsSequenceObjects()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform</code></span></div> |
| <div class="block">INTERNAL: |
| Indicates whether the platform supports sequence objects. |
| This method is to be used *ONLY* by sequencing classes</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>supportsSequenceObjects</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="canBatchWriteWithOptimisticLocking-org.eclipse.persistence.internal.databaseaccess.DatabaseCall-"> |
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| </a> |
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| <h4>canBatchWriteWithOptimisticLocking</h4> |
| <pre>public boolean canBatchWriteWithOptimisticLocking(org.eclipse.persistence.internal.databaseaccess.DatabaseCall call)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">INTERNAL: |
| Supports Batch Writing with Optimistic Locking.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>canBatchWriteWithOptimisticLocking</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
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| <h4>executeBatch</h4> |
| <pre>public int executeBatch(<a href="https://docs.oracle.com/javase/8/docs/api/java/sql/Statement.html?is-external=true" title="class or interface in java.sql">Statement</a> statement, |
| boolean isStatementPrepared) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">Internal: This gets called on each batch statement execution |
| Needs to be implemented so that it returns the number of rows successfully modified |
| by this statement for optimistic locking purposes.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>executeBatch</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| <dd><code>isStatementPrepared</code> - - flag is set to true if this statement is prepared</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>- number of rows modified/deleted by this statement</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="supportsForeignKeyConstraints--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>supportsForeignKeyConstraints</h4> |
| <pre>public boolean supportsForeignKeyConstraints()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>supportsForeignKeyConstraints</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getInputProcedureToken--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getInputProcedureToken</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getInputProcedureToken()</pre> |
| <div class="block">Used for stored procedure creation: Prefix for INPUT parameters. Not required on most |
| platforms.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>getInputProcedureToken</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getOutputProcedureToken--"> |
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| </a> |
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| <h4>getOutputProcedureToken</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getOutputProcedureToken()</pre> |
| <div class="block">This method is used to print the output parameter token when stored procedures are called</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>getOutputProcedureToken</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getProcedureCallTail--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getProcedureCallTail</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getProcedureCallTail()</pre> |
| <div class="block">Used for sp calls.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>getProcedureCallTail</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="shouldPrintStoredProcedureArgumentNameInCall--"> |
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| <ul class="blockList"> |
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| <h4>shouldPrintStoredProcedureArgumentNameInCall</h4> |
| <pre>public boolean shouldPrintStoredProcedureArgumentNameInCall()</pre> |
| <div class="block">INTERNAL: Should the variable name of a stored procedure call be printed as part of the |
| procedure call e.g. EXECUTE PROCEDURE MyStoredProc(myvariable = ?)</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>shouldPrintStoredProcedureArgumentNameInCall</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="supportsStoredFunctions--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>supportsStoredFunctions</h4> |
| <pre>public boolean supportsStoredFunctions()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>supportsStoredFunctions</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="appendDate-java.sql.Date-java.io.Writer-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>appendDate</h4> |
| <pre>protected void appendDate(<a href="https://docs.oracle.com/javase/8/docs/api/java/sql/Date.html?is-external=true" title="class or interface in java.sql">Date</a> date, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a> writer) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">Answer a platform correct string representation of a Date, suitable for SQL generation. |
| The date is printed in the ODBC platform independent format {d 'yyyy-mm-dd'}.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>appendDate</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
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| <h4>appendTime</h4> |
| <pre>protected void appendTime(<a href="https://docs.oracle.com/javase/8/docs/api/java/sql/Time.html?is-external=true" title="class or interface in java.sql">Time</a> time, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a> writer) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">Answer a platform correct string representation of a Time, suitable for SQL generation. |
| The time is printed in the ODBC platform independent format {t'hh:mm:ss'}.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>appendTime</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
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| <h4>appendTimestamp</h4> |
| <pre>protected void appendTimestamp(<a href="https://docs.oracle.com/javase/8/docs/api/java/sql/Timestamp.html?is-external=true" title="class or interface in java.sql">Timestamp</a> timestamp, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a> writer) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">Answer a platform correct string representation of a Timestamp, suitable for SQL generation. |
| The timestamp is printed in the ODBC platform independent timestamp format {ts'YYYY-MM-DD HH:MM:SS.NNNNNNNNN'}.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>appendTimestamp</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
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| <h4>appendCalendar</h4> |
| <pre>protected void appendCalendar(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Calendar.html?is-external=true" title="class or interface in java.util">Calendar</a> calendar, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a> writer) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">Answer a platform correct string representation of a Calendar as a Timestamp, suitable for SQL generation. |
| The calendar is printed in the ODBC platform independent timestamp format {ts'YYYY-MM-DD HH:MM:SS.NNNNNNNNN'}.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>appendCalendar</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="writeAddColumnClause-java.io.Writer-org.eclipse.persistence.internal.sessions.AbstractSession-org.eclipse.persistence.tools.schemaframework.TableDefinition-org.eclipse.persistence.tools.schemaframework.FieldDefinition-"> |
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| <h4>writeAddColumnClause</h4> |
| <pre>public void writeAddColumnClause(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a> writer, |
| org.eclipse.persistence.internal.sessions.AbstractSession session, |
| <a href="../../../../../org/eclipse/persistence/tools/schemaframework/TableDefinition.html" title="class in org.eclipse.persistence.tools.schemaframework">TableDefinition</a> table, |
| <a href="../../../../../org/eclipse/persistence/tools/schemaframework/FieldDefinition.html" title="class in org.eclipse.persistence.tools.schemaframework">FieldDefinition</a> field) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">INTERNAL: |
| May need to override this method if the platform supports ALTER TABLE ADD <column> |
| and the generated sql doesn't work. |
| Write the string that follows ALTER TABLE to create a sql statement for |
| the platform in order to append a new column to an existing table.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>writeAddColumnClause</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getProcedureCallHeader--"> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>getProcedureCallHeader</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getProcedureCallHeader()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></span></div> |
| <div class="block">Used for sp calls.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>getProcedureCallHeader</code> in class <code>org.eclipse.persistence.internal.databaseaccess.DatabasePlatform</code></dd> |
| </dl> |
| </li> |
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