Class TemporalWeekMethod3
java.lang.Object
org.datanucleus.store.rdbms.sql.method.TemporalBaseMethod
org.datanucleus.store.rdbms.sql.method.TemporalWeekMethod3
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SQLMethod
Method for evaluating WEEK({dateExpr}) using PostgreSQL.
Returns a NumericExpression that equates to
CAST(date_part("week", expr) AS 'INTEGER')
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptiongetExpression
(SQLStatement stmt, SQLExpression expr, List<SQLExpression> args) Return the expression for this SQL function.Methods inherited from class org.datanucleus.store.rdbms.sql.method.TemporalBaseMethod
getInvokedExpression
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Constructor Details
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TemporalWeekMethod3
public TemporalWeekMethod3()
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Method Details
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getExpression
Description copied from interface:SQLMethod
Return the expression for this SQL function.- Parameters:
stmt
- SQLStatement that this expression is forexpr
- The expression that it is invoked onargs
- Arguments passed in- Returns:
- The SQL expression using the SQL function
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