public class SQLExpressionIsNull extends SQLExpressionIs
haveNot
lExpression
data, sqlContext, usedDatabaseObjectColumns, usedDatabaseObjects
Constructor and Description |
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SQLExpressionIsNull(BaseSQLContext sqlContext) |
SQLExpressionIsNull(BaseSQLContext sqlContext,
SQLExpressionItem lExpression) |
Modifier and Type | Method and Description |
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void |
buildSQLDirect(SQLBuilder builder,
SQLBuilderSelectFormat format) |
assign
isLogical
findExpressionItem, removeLExpression, restoreLExpression
buildSQLExpression, getASTFields
buildSQLCosmetic, clone, removeReferencesToDatasourceInternal
buildSQL, dispose, editProps, editPropsInternal, getExtender, getSimpleSQL, setExtender, updateExtender
buildSQLForNode, editPropsForNode
assertIsAlive, buildASTField, buildASTField, calcStatistics, calcStatisticsRecursive, cloneInternal, findFirstChildIndexForClass, getAstFieldList, getMyChildren, getMyChildrenRecursive, getReferencedColumns, getReferencedColumnsRecursive, getReferencedDatasources, getReferencedDatasourcesRecursive, getSQLContext, getUsedDatabaseObjectColumns, getUsedDatabaseObjects, isAlive, moveSubQueryInProxy, moveSubQueryInProxyRecursive, prepareAndFixupRecursive, prepareAndFixupRecursive, prepareCalcStatistics, prepareCalcStatisticsRecursive, removeReferencesToDatasource, replaceReferencesToDatasource, replaceReferencesToDatasourceRecursive, restoreColumnPrefix, restoreColumnPrefixRecursive, simplifyTree, simplifyTreeRecursive, traverseASTTreeDepthFirst, traverseASTTreeSiblingFirst
public SQLExpressionIsNull(BaseSQLContext sqlContext)
public SQLExpressionIsNull(BaseSQLContext sqlContext, SQLExpressionItem lExpression)
public void buildSQLDirect(SQLBuilder builder, SQLBuilderSelectFormat format)
buildSQLDirect
in class SQLExpressionIs