er.extensions.jdbc
Class ERXSQLHelper.NoSQLHelper

java.lang.Object
  er.extensions.jdbc.ERXSQLHelper
      er.extensions.jdbc.ERXSQLHelper.NoSQLHelper

Enclosing class:

ERXSQLHelper

public static class ERXSQLHelper.NoSQLHelper
extends ERXSQLHelper

Nested Class Summary

Nested classes/interfaces inherited from class er.extensions.jdbc.ERXSQLHelper

ERXSQLHelper.ColumnIndex, ERXSQLHelper.CustomTypes, ERXSQLHelper.DerbySQLHelper, ERXSQLHelper.EROracleSQLHelper, ERXSQLHelper.FrontBaseSQLHelper, ERXSQLHelper.H2SQLHelper, ERXSQLHelper.MicrosoftSQLHelper, ERXSQLHelper.MySQLSQLHelper, ERXSQLHelper.NoSQLHelper, ERXSQLHelper.OpenBaseSQLHelper, ERXSQLHelper.OracleSQLHelper, ERXSQLHelper.PostgresqlSQLHelper

Field Summary

Fields inherited from class er.extensions.jdbc.ERXSQLHelper

log

Constructor Summary

ERXSQLHelper.NoSQLHelper()

Method Summary

java.lang.String

sqlForCreateIndex(java.lang.String indexName, java.lang.String tableName, ERXSQLHelper.ColumnIndex... columnIndexes) Returns the SQL expression for creating an index on the given set of columns

Methods inherited from class er.extensions.jdbc.ERXSQLHelper

_groupByOrHavingIndex, _orderByIndex, addGroupByClauseToExpression, addGroupByClauseToExpression, addHavingCountClauseToExpression, appendItemToListString, attributesToFetchForEntity, canReliablyPerformDistinctWithSortOrderings, columnIndexesFromColumnNames, columnNamesFromColumnIndexes, commandSeparatorChar, commandSeparatorString, commentPattern, createDependentSchemaSQLForEntities, createIndexSQLForEntities, createIndexSQLForEntities, createSchemaSQLForEntitiesInDatabaseContext, createSchemaSQLForEntitiesInModel, createSchemaSQLForEntitiesInModelAndOptions, createSchemaSQLForEntitiesInModelWithName, createSchemaSQLForEntitiesInModelWithNameAndOptions, createSchemaSQLForEntitiesWithOptions, createSchemaSQLForEntitiesWithOptions, customQueryExpressionHintAsString, defaultOptionDictionary, externalTypeForJDBCType, formatValueForAttribute, getNextValFromSequenceNamed, handleDatabaseException, jdbcTypeForCustomType, limitExpressionForSQL, maximumElementPerInClause, migrationTableName, newSQLHelper, newSQLHelper, newSQLHelper, newSQLHelper, newSQLHelper, newSQLHelper, newSQLHelper, newSQLHelper, newSQLHelper, newSQLHelper, newSQLHelper, newSQLHelper, newSQLHelper, prepareConnectionForSchemaChange, quoteColumnName, readFormatForAggregateFunction, reassignExternalTypeForValueTypeOverride, removeSelectFromExpression, restoreConnectionSettingsAfterSchemaChange, rowCountForFetchSpecification, shouldExecute, shouldPerformDistinctInMemory, splitSQLStatements, splitSQLStatementsFromFile, splitSQLStatementsFromInputStream, sqlExpressionForFetchSpecification, sqlExpressionForFetchSpecification, sqlForCreateIndex, sqlForCreateUniqueIndex, sqlForCreateUniqueIndex, sqlForFullTextQuery, sqlForGetNextValFromSequencedNamed, sqlForRegularExpressionQuery, sqlForSubquery, sqlWhereClauseStringForKey, varcharLargeColumnWidth, varcharLargeJDBCType

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ERXSQLHelper.NoSQLHelper

public ERXSQLHelper.NoSQLHelper()

Method Detail

sqlForCreateIndex

public java.lang.String sqlForCreateIndex(java.lang.String indexName,
                                          java.lang.String tableName,
                                          ERXSQLHelper.ColumnIndex... columnIndexes)

Description copied from class: ERXSQLHelper

Returns the SQL expression for creating an index on the given set of columns

Overrides:

sqlForCreateIndex in class ERXSQLHelper

Parameters:

indexName - the name of the index to create

tableName - the name of the containing table

columnIndexes - the list of columns to index on

Returns:

a SQL expression