Class SQLUnique
java.lang.Object
com.alibaba.druid.sql.ast.SQLObjectImpl
com.alibaba.druid.sql.ast.statement.SQLConstraintImpl
com.alibaba.druid.sql.ast.statement.SQLUnique
- All Implemented Interfaces:
SQLDbTypedObject
,SQLObject
,SQLConstraint
,SQLTableElement
,SQLUniqueConstraint
- Direct Known Subclasses:
MySqlKey
,OracleUnique
,SQLPrimaryKeyImpl
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Field Summary
Fields inherited from class com.alibaba.druid.sql.ast.statement.SQLConstraintImpl
dbType, enable, hints, rely, validate
Fields inherited from class com.alibaba.druid.sql.ast.SQLObjectImpl
attributes, hint, parent, sourceColumn, sourceLine
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionprotected void
accept0
(SQLASTVisitor visitor) void
void
addColumn
(SQLSelectOrderByItem column) boolean
applyColumnRename
(SQLName columnName, SQLColumnDefinition to) boolean
applyDropColumn
(SQLName columnName) clone()
void
boolean
containsColumn
(long columnNameHash) boolean
containsColumn
(String column) getName()
void
void
void
void
simplify()
Methods inherited from class com.alibaba.druid.sql.ast.statement.SQLConstraintImpl
cloneTo, cloneTo, getDbType, getEnable, getHints, getRely, getValidate, replace, setDbType, setEnable, setHints, setRely, setValidate
Methods inherited from class com.alibaba.druid.sql.ast.SQLObjectImpl
accept, acceptChild, acceptChild, addAfterComment, addAfterComment, addBeforeComment, addBeforeComment, computeDataType, containsAttribute, getAfterCommentsDirect, getAttribute, getAttributes, getAttributesDirect, getBeforeCommentsDirect, getHint, getParent, getSourceColumn, getSourceLine, hasAfterComment, hasBeforeComment, output, output, putAttribute, setHint, setParent, setSourceColumn, setSourceLine, toString
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface com.alibaba.druid.sql.ast.SQLObject
accept, addAfterComment, addAfterComment, addBeforeComment, addBeforeComment, containsAttribute, getAfterCommentsDirect, getAttribute, getAttributes, getAttributesDirect, getBeforeCommentsDirect, getParent, hasAfterComment, hasBeforeComment, output, output, putAttribute, setParent
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Field Details
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indexDefinition
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Constructor Details
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SQLUnique
public SQLUnique()
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Method Details
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getName
- Specified by:
getName
in interfaceSQLConstraint
- Overrides:
getName
in classSQLConstraintImpl
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setName
- Specified by:
setName
in interfaceSQLConstraint
- Overrides:
setName
in classSQLConstraintImpl
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setName
- Overrides:
setName
in classSQLConstraintImpl
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getComment
- Specified by:
getComment
in interfaceSQLConstraint
- Overrides:
getComment
in classSQLConstraintImpl
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setComment
- Specified by:
setComment
in interfaceSQLConstraint
- Overrides:
setComment
in classSQLConstraintImpl
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getIndexDefinition
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getColumns
- Specified by:
getColumns
in interfaceSQLUniqueConstraint
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addColumn
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addColumn
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accept0
- Specified by:
accept0
in classSQLObjectImpl
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containsColumn
- Specified by:
containsColumn
in interfaceSQLUniqueConstraint
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containsColumn
public boolean containsColumn(long columnNameHash) - Specified by:
containsColumn
in interfaceSQLUniqueConstraint
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cloneTo
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clone
- Specified by:
clone
in interfaceSQLObject
- Specified by:
clone
in interfaceSQLTableElement
- Overrides:
clone
in classSQLObjectImpl
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simplify
public void simplify()- Specified by:
simplify
in interfaceSQLConstraint
- Overrides:
simplify
in classSQLConstraintImpl
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applyColumnRename
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applyDropColumn
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getCovering
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