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java.lang.Objectorg.apache.openjpa.jdbc.kernel.exps.SQLEmbed
org.apache.openjpa.jdbc.kernel.exps.SQLExpression
SQLEmbed
directly
public class SQLExpression
Simple listener which embeds the argument as an expression into the
where clause generated by the query. Listens on "ext:sqlExp".
Example:
"price < 10 || ext:sqlExp (\"(SELECT AVG (PRICE) FROM PRODUCT_TABLE)
> 100\")"
Field Summary | |
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static java.lang.String |
TAG
Deprecated. |
Constructor Summary | |
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SQLExpression()
Deprecated. |
Method Summary | |
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java.lang.String |
getTag()
Deprecated. Return the tag that this extension listens for. |
Methods inherited from class org.apache.openjpa.jdbc.kernel.exps.SQLEmbed |
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appendTo, evaluate, expectsArguments, expectsTarget, getType |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final java.lang.String TAG
Constructor Detail |
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public SQLExpression()
Method Detail |
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public java.lang.String getTag()
FilterListener
getTag
in interface FilterListener
getTag
in class SQLEmbed
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