List of divideUpPredicateLists() Examples

Examples of divideUpPredicateLists()

org.apache.derby.iapi.sql.compile.JoinStrategy.divideUpPredicateLists()
Divide up the predicates into different lists for different phases of the operation. When this method is called, all of the predicates will be in restrictionList. The effect of this method is to remove all of the predicates from restrictionList except those that will be pushed down to the store as start/stop predicates or Qualifiers. The remaining predicates will be put into nonBaseTableRestrictionList. All predicate lists will be ordered as necessary for use with the conglomerate. Some operations (like hash join) materialize results, and so require requalification of rows when doing a non-covering index scan. The predicates to use for requalification are copied into baseTableRestrictionList. @param innerTable The inner table of the join @param originalRestrictionList Initially contains all predicates.This method removes predicates from this list and moves them to other lists, as appropriate. @param storeRestrictionList To be filled in with predicates tobe pushed down to store. @param nonStoreRestrictionList To be filled in with predicatesthat are not pushed down to the store. @param requalificationRestrictionList Copy of predicates used tore-qualify rows, if necessary. @param dd The DataDictionary @exception StandardException Thrown on error

Examples of org.apache.derby.iapi.sql.compile.JoinStrategy.divideUpPredicateLists()

                          getContextManager());
    requalificationRestrictionList =
                  (PredicateList) getNodeFactory().getNode(
                          C_NodeTypes.PREDICATE_LIST,
                          getContextManager());
    trulyTheBestJoinStrategy.divideUpPredicateLists(
                      this,
                      restrictionList,
                      storeRestrictionList,
                      nonStoreRestrictionList,
                      requalificationRestrictionList,

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Examples of org.apache.derby.iapi.sql.compile.JoinStrategy.divideUpPredicateLists()

                          getContextManager());
    requalificationRestrictionList =
                  (PredicateList) getNodeFactory().getNode(
                          C_NodeTypes.PREDICATE_LIST,
                          getContextManager());
    trulyTheBestJoinStrategy.divideUpPredicateLists(
                      this,
                      restrictionList,
                      storeRestrictionList,
                      nonStoreRestrictionList,
                      requalificationRestrictionList,

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Examples of org.apache.derby.iapi.sql.compile.JoinStrategy.divideUpPredicateLists()

                          getContextManager());
    requalificationRestrictionList =
                  (PredicateList) getNodeFactory().getNode(
                          C_NodeTypes.PREDICATE_LIST,
                          getContextManager());
    trulyTheBestJoinStrategy.divideUpPredicateLists(
                      this,
                      restrictionList,
                      storeRestrictionList,
                      nonStoreRestrictionList,
                      requalificationRestrictionList,

View Full Code Here

Examples of org.apache.derby.iapi.sql.compile.JoinStrategy.divideUpPredicateLists()

                          getContextManager());
    requalificationRestrictionList =
                  (PredicateList) getNodeFactory().getNode(
                          C_NodeTypes.PREDICATE_LIST,
                          getContextManager());
    trulyTheBestJoinStrategy.divideUpPredicateLists(
                      this,
                      restrictionList,
                      storeRestrictionList,
                      nonStoreRestrictionList,
                      requalificationRestrictionList,

View Full Code Here

Examples of org.apache.derby.iapi.sql.compile.JoinStrategy.divideUpPredicateLists()

                          getContextManager());
    requalificationRestrictionList =
                  (PredicateList) getNodeFactory().getNode(
                          C_NodeTypes.PREDICATE_LIST,
                          getContextManager());
    trulyTheBestJoinStrategy.divideUpPredicateLists(
                      this,
                      restrictionList,
                      storeRestrictionList,
                      nonStoreRestrictionList,
                      requalificationRestrictionList,

View Full Code Here

Examples of org.apache.derby.iapi.sql.compile.JoinStrategy.divideUpPredicateLists()

                          getContextManager());
    requalificationRestrictionList =
                  (PredicateList) getNodeFactory().getNode(
                          C_NodeTypes.PREDICATE_LIST,
                          getContextManager());
    trulyTheBestJoinStrategy.divideUpPredicateLists(
                      this,
                      restrictionList,
                      storeRestrictionList,
                      nonStoreRestrictionList,
                      requalificationRestrictionList,

View Full Code Here

Examples of org.apache.derby.iapi.sql.compile.JoinStrategy.divideUpPredicateLists()

                          getContextManager());
    requalificationRestrictionList =
                  (PredicateList) getNodeFactory().getNode(
                          C_NodeTypes.PREDICATE_LIST,
                          getContextManager());
    trulyTheBestJoinStrategy.divideUpPredicateLists(
                      this,
                      restrictionList,
                      storeRestrictionList,
                      nonStoreRestrictionList,
                      requalificationRestrictionList,

View Full Code Here

Examples of org.apache.derby.iapi.sql.compile.JoinStrategy.divideUpPredicateLists()

                          getContextManager());
    requalificationRestrictionList =
                  (PredicateList) getNodeFactory().getNode(
                          C_NodeTypes.PREDICATE_LIST,
                          getContextManager());
    trulyTheBestJoinStrategy.divideUpPredicateLists(
                      this,
                      restrictionList,
                      storeRestrictionList,
                      nonStoreRestrictionList,
                      requalificationRestrictionList,

View Full Code Here

Examples of org.apache.derby.iapi.sql.compile.JoinStrategy.divideUpPredicateLists()

                          getContextManager());
    requalificationRestrictionList =
                  (PredicateList) getNodeFactory().getNode(
                          C_NodeTypes.PREDICATE_LIST,
                          getContextManager());
    trulyTheBestJoinStrategy.divideUpPredicateLists(
                      this,
                      restrictionList,
                      storeRestrictionList,
                      nonStoreRestrictionList,
                      requalificationRestrictionList,

View Full Code Here

Examples of org.apache.derby.iapi.sql.compile.JoinStrategy.divideUpPredicateLists()

    */
        storeRestrictionList = new PredicateList(getContextManager());
        nonStoreRestrictionList = new PredicateList(getContextManager());
        requalificationRestrictionList = new PredicateList(getContextManager());


        trulyTheBestJoinStrategy.divideUpPredicateLists(
                      this,
                      restrictionList,
                      storeRestrictionList,
                      nonStoreRestrictionList,
                      requalificationRestrictionList,

View Full Code Here

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