Package org.teiid.translator.jdbc.sybase

Class SybaseExecutionFactory

java.lang.Object

org.teiid.translator.ExecutionFactory<DataSource,Connection>

org.teiid.translator.jdbc.JDBCExecutionFactory

org.teiid.translator.jdbc.sybase.BaseSybaseExecutionFactory

org.teiid.translator.jdbc.sybase.SybaseExecutionFactory

Direct Known Subclasses:

SQLServerExecutionFactory

@Translator(name="sybase",
            description="A translator for Sybase Database")
public class SybaseExecutionFactory
extends BaseSybaseExecutionFactory

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SybaseExecutionFactory.SybaseFormatFunctionModifier

Nested classes/interfaces inherited from class org.teiid.translator.jdbc.JDBCExecutionFactory

JDBCExecutionFactory.StructRetrieval

Nested classes/interfaces inherited from class org.teiid.translator.ExecutionFactory

ExecutionFactory.Format, ExecutionFactory.NullOrder, ExecutionFactory.SupportedJoinCriteria, ExecutionFactory.TransactionSupport

Field Summary

Fields

Modifier and Type	Field	Description
protected ConvertModifier	convertModifier
static Version	FIFTEEN_0_2
static Version	FIFTEEN_5
protected Map<String,Object>	formatMap
protected boolean	jtdsDriver
static Version	TWELVE_5
static Version	TWELVE_5_3

Fields inherited from class org.teiid.translator.jdbc.JDBCExecutionFactory

DEFAULT_MAX_DEPENDENT_PREDICATES, DEFAULT_MAX_IN_CRITERIA, DEFAULT_TIME_ZONE, dialect

Fields inherited from class org.teiid.translator.ExecutionFactory

DEFAULT_MAX_FROM_GROUPS, DEFAULT_MAX_IN_CRITERIA_SIZE, DEFAULT_MAX_PROJECTED_COLUMNS

Constructor Summary

Constructors

Constructor	Description
SybaseExecutionFactory()

Method Summary

Modifier and Type	Method	Description
boolean	booleanNullable()
protected List<Object>	convertDateToString(Function function)
protected List<?>	convertTimestampToString(Function function)
String	getHibernateDialectClassName()
int	getMaxFromGroups()
List<String>	getSupportedFunctions()
void	initCapabilities(Connection connection)
boolean	isJtdsDriver()
boolean	nullPlusNonNullIsNull()
protected void	populateDateFormats()
boolean	preserveNullTyping()	Return true if null literals should retain a type (typically handled by a cast).
protected boolean	setFetchSize()
void	setFetchSize(Command command, ExecutionContext context, Statement statement, int fetchSize)	Set the fetch size on the given statement.
void	setJtdsDriver(boolean jtdsDriver)
void	start()
boolean	supportsAggregatesEnhancedNumeric()
boolean	supportsFormatLiteral(String literal, ExecutionFactory.Format format)
boolean	supportsFunctionsInGroupBy()
boolean	supportsGroupByRollup()
boolean	supportsInlineViews()
boolean	supportsLiteralOnlyWithGrouping()
boolean	supportsOnlyFormatLiterals()
boolean	supportsRowLimit()
boolean	supportsSelectWithoutFrom()
List<?>	translateCommand(Command command, ExecutionContext context)	SetQueries don't have a concept of TOP, an inline view is needed.
String	translateLiteralBinaryType(BinaryType obj)	Subclasses should override this method to provide a different sql translation of the literal varbinary value.
String	translateLiteralDate(Date dateValue)	Subclasses should override this method to provide a different sql translation of the literal date value.
String	translateLiteralTimestamp(Timestamp timestampValue)	Subclasses should override this method to provide a different sql translation of the literal timestamp value.
protected boolean	usesDatabaseVersion()
boolean	useUnicodePrefix()

Methods inherited from class org.teiid.translator.jdbc.sybase.BaseSybaseExecutionFactory

bindValue, getTemporaryTableName, getTimestampNanoPrecision, hasTimeType, retrieveValue, retrieveValue, supportsAggregatesCountBig, supportsBooleanExpressions, supportsCrossJoin, translate, translateLimit, useAsInGroupAlias, useSelectLimit

Methods inherited from class org.teiid.translator.jdbc.JDBCExecutionFactory

addSourceComment, afterInitialConnectionObtained, closeConnection, convertObject, createDirectExecution, createMetadataProcessor, createProcedureExecution, createResultSetExecution, createTempTable, createUpdateExecution, executeStoredProcedure, formatDateValue, formatDateValue, getCommentFormat, getConnection, getCreateTemporaryTablePostfix, getCreateTemporaryTableString, getCreateTempTableSQL, getDatabaseCalendar, getDatabaseTimeZone, getDatabaseVersion, getDefaultNullOrder, getDefaultSupportedFunctions, getDialect, getFunctionModifiers, getLateralKeyword, getLikeRegexString, getMaxPreparedInsertBatchSize, getMetadata, getMetadataProcessor, getRemovePushdownCharacters, getSetOperationString, getSourceComment, getSQLConversionVisitor, getStructRetrieval, getVersion, intializeConnectionAfterCancel, isCharacterType, isDefaultTimeZone, isEnableDependentJoins, isExtendedAscii, isNonAscii, isNonAscii, isNonAsciiFunction, isSourceRequired, isSourceRequiredForCapabilities, isTrimStrings, loadedTemporaryTable, obtainedConnection, registerFunctionModifier, registerSpecificTypeOfOutParameter, replaceElementName, retrieveGeographyValue, retrieveGeographyValue, retrieveGeometryValue, retrieveGeometryValue, setCommentFormat, setDatabaseTimeZone, setDatabaseVersion, setDatabaseVersion, setEnableDependentJoins, setMaxPreparedInsertBatchSize, setRemovePushdownCharacters, setStructRetrieval, setTrimStrings, setUseBindingsForDependentJoin, setUseBindVariables, setUseCommentsInSourceQuery, supportsAggregatesAvg, supportsAggregatesCount, supportsAggregatesCountStar, supportsAggregatesDistinct, supportsAggregatesMax, supportsAggregatesMin, supportsAggregatesSum, supportsAliasedTable, supportsBatchedUpdates, supportsBulkUpdate, supportsCompareCriteriaEquals, supportsCompareCriteriaOrdered, supportsCorrelatedSubqueries, supportsDependentJoins, supportsExistsCriteria, supportsFullDependentJoins, supportsGeneratedKeys, supportsGeneratedKeys, supportsGroupBy, supportsHaving, supportsInCriteria, supportsInCriteriaSubquery, supportsInsertWithQueryExpression, supportsIsNullCriteria, supportsLikeCriteria, supportsLikeCriteriaEscapeCharacter, supportsNotCriteria, supportsOrCriteria, supportsOrderByUnrelated, supportsProcedureParameterExpression, supportsQuantifiedCompareCriteriaAll, supportsQuantifiedCompareCriteriaSome, supportsScalarSubqueries, supportsSearchedCaseExpressions, supportsSelectExpression, supportsSelfJoins, supportsSetQueryOrderBy, supportsUnions, tempTableRequiresTransaction, translateGeographyLiteral, translateGeographyParameter, translateGeographySelect, translateGeometryLiteral, translateGeometryParameter, translateGeometrySelect, translateLiteralBoolean, translateLiteralTime, useBindingsForDependentJoin, useBindVariables, useColumnNamesForGeneratedKeys, useCommentsInSourceQuery, useNBindingType, useParensForJoins, useParensForSetQueries, usePreparedStatements, useScientificNotation, useStreamsForLobs, useWithRollup

Methods inherited from class org.teiid.translator.ExecutionFactory

addPushDownFunction, areLobsUsableAfterClose, createExecution, getCacheDirective, getCollationLocale, getConnection, getDirectQueryProcedureName, getExcludedCommonTableExpressionName, getInstance, getLanguageFactory, getMaxDependentInPredicates, getMaxInCriteriaSize, getMaxProjectedColumns, getNativeQueryProcedureName, getPushDownFunctions, getRequiredLikeEscape, getSupportedJoinCriteria, getTransactionSupport, getTypeFacility, isCopyLobs, isForkable, isImmutable, isSourceRequiredForMetadata, isThreadBound, requiresCriteria, returnsSingleUpdateCount, setCollationLocale, setCopyLobs, setDirectQueryProcedureName, setExcludedCommonTableExpressionName, setImmutable, setMaxDependentInPredicates, setMaxInCriteriaSize, setNativeQueryProcedureName, setRequiresCriteria, setSourceRequired, setSourceRequiredForMetadata, setSupportedJoinCriteria, setSupportsDirectQueryProcedure, setSupportsFullOuterJoins, setSupportsInnerJoins, setSupportsNativeQueries, setSupportsOrderBy, setSupportsOuterJoins, setSupportsSelectDistinct, setThreadBound, setTransactionSupport, supportsAdvancedOlapOperations, supportsArrayAgg, supportsArrayType, supportsCommonTableExpressions, supportsCompareCriteriaOrderedExclusive, supportsConvert, supportsCorrelatedSubqueryLimit, supportsDirectQueryProcedure, supportsElementaryOlapOperations, supportsExcept, supportsFullOuterJoins, supportsGeographyType, supportsGroupByMultipleDistinctAggregates, supportsInnerJoins, supportsIntersect, supportsIsDistinctCriteria, supportsLateralJoin, supportsLateralJoinCondition, supportsLikeRegex, supportsListAgg, supportsMultipleOpenExecutions, supportsNativeQueries, supportsOnlyCorrelatedSubqueries, supportsOnlyLateralJoinProcedure, supportsOnlyLiteralComparison, supportsOnlySingleTableGroupBy, supportsOnlyTimestampAddLiteral, supportsOrderBy, supportsOrderByNullOrdering, supportsOrderByWithExtendedGrouping, supportsOuterJoins, supportsPartialFiltering, supportsProcedureTable, supportsRecursiveCommonTableExpressions, supportsRowOffset, supportsScalarSubqueryProjection, supportsSelectDistinct, supportsSelectExpressionArrayType, supportsSetQueryLimitOffset, supportsSimilarTo, supportsStringAgg, supportsSubqueryCommonTableExpressions, supportsSubqueryInOn, supportsUpsert, supportsWindowDistinctAggregates, supportsWindowFrameClause, supportsWindowFunctionCumeDist, supportsWindowFunctionNthValue, supportsWindowFunctionNtile, supportsWindowFunctionPercentRank, supportsWindowOrderByWithAggregates, useAnsiJoin

Methods inherited from class java.lang.Object

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

Field Detail

TWELVE_5_3

public static final Version TWELVE_5_3

TWELVE_5

public static final Version TWELVE_5

FIFTEEN_0_2

public static final Version FIFTEEN_0_2

FIFTEEN_5

public static final Version FIFTEEN_5

formatMap

protected Map<String,Object> formatMap

jtdsDriver

protected boolean jtdsDriver

convertModifier

protected ConvertModifier convertModifier

Constructor Detail

SybaseExecutionFactory

public SybaseExecutionFactory()

Method Detail

populateDateFormats

protected void populateDateFormats()

start

public void start()
           throws TranslatorException

Overrides:

start in class JDBCExecutionFactory

Throws:

TranslatorException

convertDateToString

protected List<Object> convertDateToString(Function function)

convertTimestampToString

protected List<?> convertTimestampToString(Function function)

getSupportedFunctions

public List<String> getSupportedFunctions()

Overrides:

getSupportedFunctions in class JDBCExecutionFactory

supportsInlineViews

public boolean supportsInlineViews()

Overrides:

supportsInlineViews in class JDBCExecutionFactory

supportsFunctionsInGroupBy

public boolean supportsFunctionsInGroupBy()

Overrides:

supportsFunctionsInGroupBy in class ExecutionFactory<DataSource,Connection>

getMaxFromGroups

public int getMaxFromGroups()

Overrides:

getMaxFromGroups in class ExecutionFactory<DataSource,Connection>

supportsAggregatesEnhancedNumeric

public boolean supportsAggregatesEnhancedNumeric()

Overrides:

supportsAggregatesEnhancedNumeric in class ExecutionFactory<DataSource,Connection>

nullPlusNonNullIsNull

public boolean nullPlusNonNullIsNull()

Overrides:

nullPlusNonNullIsNull in class BaseSybaseExecutionFactory

booleanNullable

public boolean booleanNullable()

Overrides:

booleanNullable in class BaseSybaseExecutionFactory

translateLiteralTimestamp

public String translateLiteralTimestamp(Timestamp timestampValue)

Description copied from class: JDBCExecutionFactory

Subclasses should override this method to provide a different sql translation of the literal timestamp value. By default, a timestamp literal is represented as: {ts '2002-12-31 23:59:59'}. See JDBCExecutionFactory.getTimestampNanoPrecision() to control the literal precision.

Overrides:

translateLiteralTimestamp in class JDBCExecutionFactory

Parameters:

timestampValue - Timestamp value, never null

Returns:

Translated string

translateLiteralDate

public String translateLiteralDate(Date dateValue)

Description copied from class: JDBCExecutionFactory

Subclasses should override this method to provide a different sql translation of the literal date value. By default, a date literal is represented as: {d '2002-12-31'}

Overrides:

translateLiteralDate in class JDBCExecutionFactory

Parameters:

dateValue - Date value, never null

Returns:

Translated string

supportsRowLimit

public boolean supportsRowLimit()

Overrides:

supportsRowLimit in class ExecutionFactory<DataSource,Connection>

isJtdsDriver

@TranslatorProperty(display="JTDS Driver",
                    description="True if the driver is the JTDS driver",
                    advanced=true)
public boolean isJtdsDriver()

setJtdsDriver

public void setJtdsDriver(boolean jtdsDriver)

setFetchSize

protected boolean setFetchSize()

setFetchSize

public void setFetchSize(Command command,
                         ExecutionContext context,
                         Statement statement,
                         int fetchSize)
                  throws SQLException

Description copied from class: JDBCExecutionFactory

Set the fetch size on the given statement.

Overrides:

setFetchSize in class JDBCExecutionFactory

Throws:

SQLException

initCapabilities

public void initCapabilities(Connection connection)
                      throws TranslatorException

Overrides:

initCapabilities in class JDBCExecutionFactory

Throws:

TranslatorException

usesDatabaseVersion

protected boolean usesDatabaseVersion()

Overrides:

usesDatabaseVersion in class JDBCExecutionFactory

supportsSelectWithoutFrom

public boolean supportsSelectWithoutFrom()

Overrides:

supportsSelectWithoutFrom in class ExecutionFactory<DataSource,Connection>

getHibernateDialectClassName

public String getHibernateDialectClassName()

Overrides:

getHibernateDialectClassName in class JDBCExecutionFactory

supportsGroupByRollup

public boolean supportsGroupByRollup()

Overrides:

supportsGroupByRollup in class ExecutionFactory<DataSource,Connection>

useUnicodePrefix

public boolean useUnicodePrefix()

Overrides:

useUnicodePrefix in class JDBCExecutionFactory

Returns:

true if the N prefix an N* type binding should be used for strings containing non-ascii characters

supportsOnlyFormatLiterals

public boolean supportsOnlyFormatLiterals()

Overrides:

supportsOnlyFormatLiterals in class ExecutionFactory<DataSource,Connection>

supportsFormatLiteral

public boolean supportsFormatLiteral(String literal,
                                     ExecutionFactory.Format format)

Overrides:

supportsFormatLiteral in class ExecutionFactory<DataSource,Connection>

translateCommand

public List<?> translateCommand(Command command,
                                ExecutionContext context)

Description copied from class: BaseSybaseExecutionFactory

SetQueries don't have a concept of TOP, an inline view is needed.

Overrides:

translateCommand in class BaseSybaseExecutionFactory

Returns:

a list of translated parts

supportsLiteralOnlyWithGrouping

public boolean supportsLiteralOnlyWithGrouping()

translateLiteralBinaryType

public String translateLiteralBinaryType(BinaryType obj)

Description copied from class: JDBCExecutionFactory

Subclasses should override this method to provide a different sql translation of the literal varbinary value. By default, a varbinary literal is represented as: X'hex value'

Overrides:

translateLiteralBinaryType in class JDBCExecutionFactory

Parameters:

obj - value, never null

Returns:

Translated string

preserveNullTyping

public boolean preserveNullTyping()

Description copied from class: JDBCExecutionFactory

Return true if null literals should retain a type (typically handled by a cast).

Overrides:

preserveNullTyping in class JDBCExecutionFactory

Returns: