Package io.nflow.engine.config.db
Class Db2DatabaseConfiguration.Db2SQLVariants
java.lang.Object
io.nflow.engine.config.db.Db2DatabaseConfiguration.Db2SQLVariants
- All Implemented Interfaces:
SQLVariants
- Enclosing class:
Db2DatabaseConfiguration
SQL variants optimized for DB2.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionReturns SQL representing the action type parameter.Returns string for casting value to text.currentTimePlusSeconds(int seconds) Returns SQL representing the current database time plus given amount of seconds.DB2 does not support for update skip locked.org.joda.time.DateTimegetDateTime(ResultSet rs, String columnName) getTimestamp(ResultSet rs, String columnName) booleanReturns false as DB2 does not support updateable CTEs.Returns SQL for a query with a limit of results.intReturns the SQL type for long text.voidsetDateTime(PreparedStatement ps, int columnNumber, org.joda.time.DateTime timestamp) toTimestampObject(org.joda.time.DateTime timestamp) tuneTimestampForDb(Object timestamp) booleanReturns true as DB2 Express-C supports batch updates.Returns SQL representing the workflow instance status parameter.Returns the SQL representation for given workflow instance status.Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface io.nflow.engine.internal.storage.db.SQLVariants
caseSensitiveLike, clobToComparable, dateLtEqDiff, hasUpdateReturning, withUpdateSkipLocked
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Constructor Details
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Db2SQLVariants
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Method Details
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currentTimePlusSeconds
Returns SQL representing the current database time plus given amount of seconds.- Specified by:
currentTimePlusSecondsin interfaceSQLVariants
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hasUpdateableCTE
public boolean hasUpdateableCTE()Returns false as DB2 does not support updateable CTEs.- Specified by:
hasUpdateableCTEin interfaceSQLVariants
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nextActivationUpdate
- Specified by:
nextActivationUpdatein interfaceSQLVariants
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workflowStatus
Returns the SQL representation for given workflow instance status.- Specified by:
workflowStatusin interfaceSQLVariants
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workflowStatus
Returns SQL representing the workflow instance status parameter.- Specified by:
workflowStatusin interfaceSQLVariants
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actionType
Returns SQL representing the action type parameter.- Specified by:
actionTypein interfaceSQLVariants
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castToText
Returns string for casting value to text.- Specified by:
castToTextin interfaceSQLVariants
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forUpdateSkipLocked
DB2 does not support for update skip locked.- Specified by:
forUpdateSkipLockedin interfaceSQLVariants
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limit
Returns SQL for a query with a limit of results.- Specified by:
limitin interfaceSQLVariants
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longTextType
public int longTextType()Returns the SQL type for long text.- Specified by:
longTextTypein interfaceSQLVariants
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useBatchUpdate
public boolean useBatchUpdate()Returns true as DB2 Express-C supports batch updates.- Specified by:
useBatchUpdatein interfaceSQLVariants
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getTimestamp
- Specified by:
getTimestampin interfaceSQLVariants- Throws:
SQLException
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getDateTime
- Specified by:
getDateTimein interfaceSQLVariants- Throws:
SQLException
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setDateTime
public void setDateTime(PreparedStatement ps, int columnNumber, org.joda.time.DateTime timestamp) throws SQLException - Specified by:
setDateTimein interfaceSQLVariants- Throws:
SQLException
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toTimestampObject
- Specified by:
toTimestampObjectin interfaceSQLVariants
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tuneTimestampForDb
- Specified by:
tuneTimestampForDbin interfaceSQLVariants
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