Package org.hibernate.dialect.pagination
Class TopLimitHandler
- java.lang.Object
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- org.hibernate.dialect.pagination.AbstractLimitHandler
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- org.hibernate.dialect.pagination.AbstractNoOffsetLimitHandler
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- org.hibernate.dialect.pagination.TopLimitHandler
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- All Implemented Interfaces:
LimitHandler
public class TopLimitHandler extends AbstractNoOffsetLimitHandler
ALimitHandler
for Transact SQL and similar databases which support the syntaxSELECT TOP n
. Note that this syntax does not allow specification of an offset.
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Field Summary
Fields Modifier and Type Field Description static TopLimitHandler
INSTANCE
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Fields inherited from class org.hibernate.dialect.pagination.AbstractLimitHandler
NO_LIMIT
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Constructor Summary
Constructors Constructor Description TopLimitHandler(boolean variableLimit)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
bindLimitParametersFirst()
Does the offset/limit clause come at the start of theSELECT
statement, or at the end of the query?protected String
insert(String limitClause, String sql)
protected String
limitClause()
The SQL fragment to insert, with a ? placeholder for the actual numerical limit.-
Methods inherited from class org.hibernate.dialect.pagination.AbstractNoOffsetLimitHandler
processSql, supportsLimit, supportsLimitOffset, supportsVariableLimit
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Methods inherited from class org.hibernate.dialect.pagination.AbstractLimitHandler
bindLimitParameters, bindLimitParametersAtEndOfQuery, bindLimitParametersAtStartOfQuery, bindLimitParametersInReverseOrder, convertToFirstRowValue, forceLimitUsage, getFirstRow, getForUpdatePattern, getMaxOrLimit, hasFirstRow, hasMaxRows, insertAfterDistinct, insertAfterSelect, insertAtEnd, insertBeforeForUpdate, setMaxRows, supportsOffset, useMaxForLimit
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.hibernate.dialect.pagination.LimitHandler
processSql
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Field Detail
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INSTANCE
public static TopLimitHandler INSTANCE
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Method Detail
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limitClause
protected String limitClause()
Description copied from class:AbstractNoOffsetLimitHandler
The SQL fragment to insert, with a ? placeholder for the actual numerical limit.- Specified by:
limitClause
in classAbstractNoOffsetLimitHandler
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insert
protected String insert(String limitClause, String sql)
- Specified by:
insert
in classAbstractNoOffsetLimitHandler
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bindLimitParametersFirst
public boolean bindLimitParametersFirst()
Description copied from class:AbstractLimitHandler
Does the offset/limit clause come at the start of theSELECT
statement, or at the end of the query?- Specified by:
bindLimitParametersFirst
in classAbstractNoOffsetLimitHandler
- Returns:
- true if limit parameters come before other parameters
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