Doctrine\DBAL\Platforms\SQLServerPlatform::prefersIdentityColumns PHP Method

SQLServerPlatform Class Documentation Show file Open project: doctrine/dbal

prefersIdentityColumns() public method

Microsoft SQL Server prefers "autoincrement" identity columns since sequences can only be emulated with a table.
public prefersIdentityColumns ( ) 
    public function prefersIdentityColumns()
    {
        return true;
    }
SQLServerPlatform
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_getCommonIntegerTypeDeclarationSQL
_getCreateTableSQL
alterColumnRequiresDropDefaultConstraint
appendLockHint
convertBooleans
createSavePoint
doModifyLimitQuery
generateDefaultConstraintName
generateIdentifierName
getAddExtendedPropertySQL
getAlterColumnCommentSQL
getAlterTableAddDefaultConstraintClause
getAlterTableDropDefaultConstraintClause
getAlterTableSQL
getBigIntTypeDeclarationSQL
getBinaryMaxLength
getBinaryTypeDeclarationSQLSnippet
getBlobTypeDeclarationSQL
getBooleanTypeDeclarationSQL
getClobTypeDeclarationSQL
getColumnDeclarationSQL
getConcatExpression
getCreateColumnCommentSQL
getCreateDatabaseSQL
getCreateIndexSQL
getCreateIndexSQLFlags
getCreatePrimaryKeySQL
getCreateSchemaSQL
getCreateTemporaryTableSnippetSQL
getCreateViewSQL
getDateArithmeticIntervalExpression
getDateDiffExpression
getDateFormatString
getDateTimeFormatString
getDateTimeTypeDeclarationSQL
getDateTimeTzFormatString
getDateTypeDeclarationSQL
getDefaultConstraintDeclarationSQL
getDefaultSchemaName
getDefaultValueDeclarationSQL
getDropColumnCommentSQL
getDropDatabaseSQL
getDropExtendedPropertySQL
getDropForeignKeySQL
getDropIndexSQL
getDropViewSQL
getEmptyIdentityInsertSQL
getForUpdateSQL
getForeignKeyReferentialActionSQL
getGuidExpression
getGuidTypeDeclarationSQL
getIntegerTypeDeclarationSQL
getLengthExpression
getListDatabasesSQL
getListNamespacesSQL
getListTableColumnsSQL
getListTableForeignKeysSQL
getListTableIndexesSQL
getListTablesSQL
getListViewsSQL
getLocateExpression
getModExpression
getName
getRenameIndexSQL
getReservedKeywordsClass
getSetTransactionIsolationSQL
getSmallIntTypeDeclarationSQL
getSubstringExpression
getTableWhereClause
getTemporaryTableName
getTimeFormatString
getTimeTypeDeclarationSQL
getTrimExpression
getTruncateTableSQL
getUniqueConstraintDeclarationSQL
getUpdateExtendedPropertySQL
getVarcharTypeDeclarationSQLSnippet
hasNativeGuidType
initializeDoctrineTypeMappings
isOrderByInTopNSubquery
prefersIdentityColumns
quoteSingleIdentifier
releaseSavePoint
rollbackSavePoint
scrubInnerOrderBy
supportsColumnCollation
supportsCreateDropDatabase
supportsIdentityColumns
supportsLimitOffset
supportsReleaseSavepoints
supportsSchemas