org.teiid.translator.jdbc.sap

Class SAPIQExecutionFactory

java.lang.Object

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

org.teiid.translator.jdbc.JDBCExecutionFactory

org.teiid.translator.jdbc.sybase.BaseSybaseExecutionFactory

org.teiid.translator.jdbc.sap.SAPIQExecutionFactory

Direct Known Subclasses:

SybaseIQExecutionFactory

@Translator(name="sap-iq",
            description="A translator for hte Sybase/SAP IQ and Database")
public class SAPIQExecutionFactory
extends BaseSybaseExecutionFactory

A translator for Sybase/SAP IQ 15.1+

Nested Class Summary

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

JDBCExecutionFactory.StructRetrieval

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

org.teiid.translator.ExecutionFactory.Format, org.teiid.translator.ExecutionFactory.NullOrder, org.teiid.translator.ExecutionFactory.SupportedJoinCriteria, org.teiid.translator.ExecutionFactory.TransactionSupport

Field Summary

Fields

Modifier and Type	Field and Description
static org.teiid.util.Version	FIFTEEN_4
protected Map<String,Integer>	formatMap

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

Constructor Summary

Constructors

Constructor and Description
SAPIQExecutionFactory()

Method Summary

Modifier and Type	Method and Description
boolean	booleanNullable()
protected List<Object>	convertDateToString(org.teiid.language.Function function)
protected List<?>	convertTimestampToString(org.teiid.language.Function function)
String	getHibernateDialectClassName()
int	getMaxFromGroups()
List<String>	getSupportedFunctions()
boolean	hasTimeType() Return false to indicate that time support should be emulated with timestamps.
void	initCapabilities(Connection connection)
boolean	isSourceRequiredForCapabilities()
void	start()
boolean	supportsAggregatesEnhancedNumeric()
boolean	supportsFunctionsInGroupBy()
boolean	supportsGroupByRollup()
boolean	supportsInlineViews()
boolean	supportsRowLimit()
boolean	supportsSelectWithoutFrom()
String	translateLiteralDate(Date dateValue) Subclasses should override this method to provide a different sql translation of the literal date value.
String	translateLiteralTime(Time timeValue) Subclasses should override this method to provide a different sql translation of the literal time value.
String	translateLiteralTimestamp(Timestamp timestampValue) Subclasses should override this method to provide a different sql translation of the literal timestamp value.
boolean	useAsInGroupAlias() Indicates whether group alias should be of the form "...FROM groupA AS X" or "...FROM groupA X".
boolean	useParensForJoins() Set to true to indicate that every branch of a join should have parenthesis.
protected boolean	usesDatabaseVersion()
boolean	useUnicodePrefix()

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

bindValue, getTemporaryTableName, getTimestampNanoPrecision, nullPlusNonNullIsNull, retrieveValue, retrieveValue, supportsBooleanExpressions, supportsCrossJoin, translate, translateCommand, translateLimit, 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, isEnableDependentJoins, isNonAscii, isNonAsciiFunction, isSourceRequired, isTrimStrings, loadedTemporaryTable, obtainedConnection, parseName, registerFunctionModifier, registerSpecificTypeOfOutParameter, replaceElementName, retrieveGeometryValue, retrieveGeometryValue, setCommentFormat, setDatabaseTimeZone, setDatabaseVersion, setDatabaseVersion, setEnableDependentJoins, setFetchSize, 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, supportsQuantifiedCompareCriteriaAll, supportsQuantifiedCompareCriteriaSome, supportsScalarSubqueries, supportsSearchedCaseExpressions, supportsSelectExpression, supportsSelfJoins, supportsSetQueryOrderBy, supportsUnions, tempTableRequiresTransaction, translateGeometryLiteral, translateGeometryParameter, translateGeometrySelect, translateLiteralBinaryType, translateLiteralBoolean, useBindingsForDependentJoin, useBindVariables, useColumnNamesForGeneratedKeys, useCommentsInSourceQuery, 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, 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, supportsFormatLiteral, supportsFullOuterJoins, supportsGroupByMultipleDistinctAggregates, supportsInnerJoins, supportsIntersect, supportsIsDistinctCriteria, supportsLateralJoin, supportsLateralJoinCondition, supportsLikeRegex, supportsNativeQueries, supportsOnlyCorrelatedSubqueries, supportsOnlyFormatLiterals, supportsOnlyLateralJoinProcedure, supportsOnlyLiteralComparison, supportsOnlySingleTableGroupBy, supportsOnlyTimestampAddLiteral, supportsOrderBy, supportsOrderByNullOrdering, supportsOrderByWithExtendedGrouping, supportsOuterJoins, supportsPartialFiltering, supportsProcedureTable, supportsRecursiveCommonTableExpressions, supportsRowOffset, supportsScalarSubqueryProjection, supportsSelectDistinct, supportsSelectExpressionArrayType, supportsSetQueryLimitOffset, supportsSimilarTo, supportsStringAgg, supportsSubqueryCommonTableExpressions, supportsSubqueryInOn, supportsUpsert, supportsWindowDistinctAggregates, supportsWindowOrderByWithAggregates, useAnsiJoin

Methods inherited from class java.lang.Object

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

Field Detail

FIFTEEN_4

public static final org.teiid.util.Version FIFTEEN_4

formatMap

protected Map<String,Integer> formatMap

Constructor Detail

SAPIQExecutionFactory

public SAPIQExecutionFactory()

Method Detail

start

public void start()
           throws org.teiid.translator.TranslatorException

Overrides:

start in class JDBCExecutionFactory

Throws:

org.teiid.translator.TranslatorException

convertDateToString

protected List<Object> convertDateToString(org.teiid.language.Function function)

convertTimestampToString

protected List<?> convertTimestampToString(org.teiid.language.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 org.teiid.translator.ExecutionFactory<DataSource,Connection>

getMaxFromGroups

public int getMaxFromGroups()

Overrides:

getMaxFromGroups in class org.teiid.translator.ExecutionFactory<DataSource,Connection>

supportsAggregatesEnhancedNumeric

public boolean supportsAggregatesEnhancedNumeric()

Overrides:

supportsAggregatesEnhancedNumeric in class org.teiid.translator.ExecutionFactory<DataSource,Connection>

booleanNullable

public boolean booleanNullable()

Overrides:

booleanNullable in class BaseSybaseExecutionFactory

translateLiteralTime

public String translateLiteralTime(Time timeValue)

Description copied from class: JDBCExecutionFactory

Subclasses should override this method to provide a different sql translation of the literal time value. By default, a time literal is represented as: {t '23:59:59'} See JDBCExecutionFactory.hasTimeType() to represent literal times as timestamps.

Overrides:

translateLiteralTime in class JDBCExecutionFactory

Parameters:

timeValue - Time value, never null

Returns:

Translated string

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

usesDatabaseVersion

protected boolean usesDatabaseVersion()

Overrides:

usesDatabaseVersion in class JDBCExecutionFactory

supportsSelectWithoutFrom

public boolean supportsSelectWithoutFrom()

Overrides:

supportsSelectWithoutFrom in class org.teiid.translator.ExecutionFactory<DataSource,Connection>

getHibernateDialectClassName

public String getHibernateDialectClassName()

Overrides:

getHibernateDialectClassName in class JDBCExecutionFactory

supportsGroupByRollup

public boolean supportsGroupByRollup()

Overrides:

supportsGroupByRollup in class org.teiid.translator.ExecutionFactory<DataSource,Connection>

useUnicodePrefix

public boolean useUnicodePrefix()

Overrides:

useUnicodePrefix in class JDBCExecutionFactory

Returns:

true if the N prefix should be used for strings containing non-ascii characters

hasTimeType

public boolean hasTimeType()

Description copied from class: JDBCExecutionFactory

Return false to indicate that time support should be emulated with timestamps.

Overrides:

hasTimeType in class BaseSybaseExecutionFactory

Returns:

true if database has a time type

useAsInGroupAlias

public boolean useAsInGroupAlias()

Description copied from class: JDBCExecutionFactory

Indicates whether group alias should be of the form "...FROM groupA AS X" or "...FROM groupA X". Certain data sources (such as Oracle) may not support the first form.

Overrides:

useAsInGroupAlias in class BaseSybaseExecutionFactory

Returns:

boolean

initCapabilities

public void initCapabilities(Connection connection)
                      throws org.teiid.translator.TranslatorException

Overrides:

initCapabilities in class JDBCExecutionFactory

Throws:

org.teiid.translator.TranslatorException

isSourceRequiredForCapabilities

public boolean isSourceRequiredForCapabilities()

Overrides:

isSourceRequiredForCapabilities in class JDBCExecutionFactory

useParensForJoins

public boolean useParensForJoins()

Description copied from class: JDBCExecutionFactory

Set to true to indicate that every branch of a join should have parenthesis.

Overrides:

useParensForJoins in class JDBCExecutionFactory

Returns:

true if every branch of a join should use parenthesis