SQLSelectQueryBlock (druid 1.2.4 API)

java.lang.Object
- com.alibaba.druid.sql.ast.SQLObjectImpl
- - com.alibaba.druid.sql.ast.statement.SQLSelectQueryBlock

All Implemented Interfaces:

SQLDbTypedObject, SQLObject, SQLReplaceable, SQLSelectQuery

Direct Known Subclasses:

DB2SelectQueryBlock, MySqlSelectQueryBlock, OdpsSelectQueryBlock, OracleSelectQueryBlock, PGSelectQueryBlock, SQLServerSelectQueryBlock
```
public class SQLSelectQueryBlock
extends SQLObjectImpl
implements SQLSelectQuery, SQLReplaceable, SQLDbTypedObject
```

Constructor Summary

Constructors
Constructor and Description

SQLSelectQueryBlock()

SQLSelectQueryBlock(DbType dbType)

Constructors
Constructor and Description
`SQLSelectQueryBlock()`
`SQLSelectQueryBlock(DbType dbType)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addClusterBy(SQLSelectOrderByItem item)`
`void`	`addCondition(SQLExpr expr)`
`void`	`addCondition(String conditionSql)`
`void`	`addDistributeBy(SQLExpr x)`
`void`	`addDistributeBy(SQLSelectOrderByItem item)`
`void`	`addHaving(SQLExpr condition)`
`void`	`addOrderBy(SQLExpr orderBy)`
`void`	`addOrderBy(SQLExpr orderBy, SQLOrderingSpecification type)`
`void`	`addOrderBy(SQLOrderBy orderBy)`
`void`	`addOrderBy(SQLSelectOrderByItem orderByItem)`
`SQLSelectItem`	`addSelectItem(SQLExpr expr)`
`void`	`addSelectItem(SQLExpr expr, String alias)`
`void`	`addSelectItem(SQLSelectItem item)`
`void`	`addSelectItem(String selectItemExpr, String alias)`
`void`	`addSortBy(SQLSelectOrderByItem item)`
`void`	`addWhere(SQLExpr condition)`
`void`	`addWhereForDynamicFilter(SQLExpr condition)`
`void`	`addWindow(SQLWindow x)`
`boolean`	`clearMapJoinHint()`
`SQLSelectQueryBlock`	`clone()`
`void`	`cloneSelectListTo(SQLSelectQueryBlock x)`
`void`	`cloneTo(SQLSelectQueryBlock x)`
`List<String>`	`computeSelecteListAlias()`
`boolean`	`containsOrderBy(SQLSelectOrderByItem orderByItem)`
`boolean`	`equals(Object o)`
`boolean`	`equalsForMergeJoin(SQLSelectQueryBlock that)`
`SQLSelectItem`	`findAllColumnSelectItem()`
`SQLColumnDefinition`	`findColumn(long columnNameHash)`
`SQLColumnDefinition`	`findColumn(String columnName)`
`SQLSelectItem`	`findSelectItem(long identHash)`
`SQLSelectItem`	`findSelectItem(String ident)`
`SQLTableSource`	`findTableSource(String alias)`
`SQLTableSource`	`findTableSourceWithColumn(long columnHash)`
`SQLTableSource`	`findTableSourceWithColumn(String column)`
`String`	`getCachedSelectList()`
`long`	`getCachedSelectListHash()`
`List<SQLSelectOrderByItem>`	`getClusterBy()`
`List<SQLSelectOrderByItem>`	`getClusterByDirect()`
`SQLExpr`	`getConnectBy()`
`DbType`	`getDbType()`
`int`	`getDistionOption()`
`List<SQLSelectOrderByItem>`	`getDistributeBy()`
`List<SQLSelectOrderByItem>`	`getDistributeByDirect()`
`SQLExpr`	`getFirst()`
`List<SQLExpr>`	`getForUpdateOf()`
`int`	`getForUpdateOfSize()`
`SQLTableSource`	`getFrom()`
`SQLSelectGroupByClause`	`getGroupBy()`
`List<SQLCommentHint>`	`getHints()`
`List<SQLCommentHint>`	`getHintsDirect()`
`int`	`getHintsSize()`
`SQLExprTableSource`	`getInto()`
`SQLLimit`	`getLimit()`
`List<SQLTableSource>`	`getMappJoinTableSources()`
`SQLExpr`	`getOffset()`
`SQLOrderBy`	`getOrderBy()`
`SQLOrderBy`	`getOrderBySiblings()`
`SQLSelectItem`	`getSelectItem(int i)`
`List<SQLSelectItem>`	`getSelectList()`
`List<SQLSelectOrderByItem>`	`getSortBy()`
`List<SQLSelectOrderByItem>`	`getSortByDirect()`
`SQLExpr`	`getStartWith()`
`SQLExpr`	`getWaitTime()`
`SQLExpr`	`getWhere()`
`List<SQLWindow>`	`getWindows()`
`int`	`hashCode()`
`boolean`	`hasSelectAggregation()`
`boolean`	`isBracket()`
`boolean`	`isDistinct()`
`boolean`	`isForShare()`
`boolean`	`isForUpdate()`
`boolean`	`isNoCycle()`
`boolean`	`isNoWait()`
`boolean`	`isParenthesized()`
`boolean`	`isPrior()`
`boolean`	`isSkipLocked()`
`void`	`limit(int rowCount, int offset)`
`void`	`mergeLimit(SQLLimit limit)`
`boolean`	`removeCondition(SQLExpr condition)`
`boolean`	`removeCondition(String conditionSql)`
`boolean`	`replace(SQLExpr expr, SQLExpr target)`
`boolean`	`replaceInParent(SQLSelectQuery x)`
`SQLObject`	`resolveColum(long columnNameHash)`
`boolean`	`selectItemHasAllColumn()`
`boolean`	`selectItemHasAllColumn(boolean recursive)`
`void`	`setBracket(boolean bracket)`
`void`	`setCachedSelectList(String cachedSelectList, long cachedSelectListHash)`
`void`	`setConnectBy(SQLExpr connectBy)`
`void`	`setDbType(DbType dbType)`
`void`	`setDistinct()`
`void`	`setDistionOption(int distionOption)`
`void`	`setFirst(SQLExpr first)`
`void`	`setForShare(boolean forShare)`
`void`	`setForUpdate(boolean forUpdate)`
`void`	`setFrom(SQLExpr from)`
`void`	`setFrom(SQLSelectQueryBlock queryBlock, String alias)`
`void`	`setFrom(SQLSelect select, String alias)`
`void`	`setFrom(SQLTableSource from)`
`void`	`setFrom(String tableName, String alias)`
`void`	`setGroupBy(SQLSelectGroupByClause x)`
`void`	`setHints(List<SQLCommentHint> hints)`
`void`	`setInto(SQLExpr into)`
`void`	`setInto(SQLExprTableSource into)`
`void`	`setLimit(SQLLimit limit)`
`void`	`setNoCycle(boolean noCycle)`
`void`	`setNoWait(boolean noWait)`
`void`	`setOffset(SQLExpr offset)`
`void`	`setOrderBy(SQLOrderBy orderBy)`
`void`	`setOrderBySiblings(SQLOrderBy orderBySiblings)`
`void`	`setParenthesized(boolean parenthesized)`
`void`	`setPrior(boolean prior)`
`void`	`setSkipLocked(boolean skipLocked)`
`void`	`setStartWith(SQLExpr startWith)`
`void`	`setWaitTime(SQLExpr waitTime)`
`void`	`setWhere(SQLExpr x)`
`void`	`whereOr(SQLExpr condition)`

Methods inherited from class com.alibaba.druid.sql.ast.SQLObjectImpl
accept, 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
getClass, 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

Constructor Detail

SQLSelectQueryBlock
```
public SQLSelectQueryBlock()
```

SQLSelectQueryBlock

public SQLSelectQueryBlock(DbType dbType)

Method Detail

getInto
```
public SQLExprTableSource getInto()
```

setInto
```
public void setInto(SQLExpr into)
```

setInto

public void setInto(SQLExprTableSource into)

getGroupBy

public SQLSelectGroupByClause getGroupBy()

setGroupBy

public void setGroupBy(SQLSelectGroupByClause x)

getWindows
```
public List<SQLWindow> getWindows()
```

addWindow
```
public void addWindow(SQLWindow x)
```

getWhere
```
public SQLExpr getWhere()
```

setWhere
```
public void setWhere(SQLExpr x)
```

addWhere

public void addWhere(SQLExpr condition)

addWhereForDynamicFilter

public void addWhereForDynamicFilter(SQLExpr condition)

whereOr

public void whereOr(SQLExpr condition)

addHaving

public void addHaving(SQLExpr condition)

getOrderBy
```
public SQLOrderBy getOrderBy()
```

setOrderBy

public void setOrderBy(SQLOrderBy orderBy)

addOrderBy

public void addOrderBy(SQLOrderBy orderBy)

addOrderBy

public void addOrderBy(SQLSelectOrderByItem orderByItem)

containsOrderBy

public boolean containsOrderBy(SQLSelectOrderByItem orderByItem)

addOrderBy

public void addOrderBy(SQLExpr orderBy,
                       SQLOrderingSpecification type)

addOrderBy

public void addOrderBy(SQLExpr orderBy)

getOrderBySiblings

public SQLOrderBy getOrderBySiblings()

setOrderBySiblings

public void setOrderBySiblings(SQLOrderBy orderBySiblings)

getDistionOption
```
public int getDistionOption()
```

setDistionOption

public void setDistionOption(int distionOption)

setDistinct
```
public void setDistinct()
```

isDistinct
```
public boolean isDistinct()
```

getSelectList

public List<SQLSelectItem> getSelectList()

getSelectItem

public SQLSelectItem getSelectItem(int i)

addSelectItem

public void addSelectItem(SQLSelectItem item)

addSelectItem

public SQLSelectItem addSelectItem(SQLExpr expr)

addSelectItem

public void addSelectItem(String selectItemExpr,
                          String alias)

addSelectItem

public void addSelectItem(SQLExpr expr,
                          String alias)

hasSelectAggregation
```
public boolean hasSelectAggregation()
```

getFrom
```
public SQLTableSource getFrom()
```

setFrom
```
public void setFrom(SQLExpr from)
```

setFrom

public void setFrom(SQLTableSource from)

setFrom

public void setFrom(SQLSelectQueryBlock queryBlock,
                    String alias)

setFrom

public void setFrom(SQLSelect select,
                    String alias)

setFrom

public void setFrom(String tableName,
                    String alias)

isParenthesized
```
public boolean isParenthesized()
```

setParenthesized

public void setParenthesized(boolean parenthesized)

isForUpdate
```
public boolean isForUpdate()
```

setForUpdate

public void setForUpdate(boolean forUpdate)

isNoWait
```
public boolean isNoWait()
```

setNoWait

public void setNoWait(boolean noWait)

isSkipLocked
```
public boolean isSkipLocked()
```

setSkipLocked

public void setSkipLocked(boolean skipLocked)

isForShare
```
public boolean isForShare()
```

setForShare

public void setForShare(boolean forShare)

getWaitTime
```
public SQLExpr getWaitTime()
```

setWaitTime

public void setWaitTime(SQLExpr waitTime)

getLimit
```
public SQLLimit getLimit()
```

setLimit
```
public void setLimit(SQLLimit limit)
```

mergeLimit

public void mergeLimit(SQLLimit limit)

getFirst
```
public SQLExpr getFirst()
```

setFirst
```
public void setFirst(SQLExpr first)
```

getOffset
```
public SQLExpr getOffset()
```

setOffset

public void setOffset(SQLExpr offset)

isPrior
```
public boolean isPrior()
```

setPrior
```
public void setPrior(boolean prior)
```

getStartWith
```
public SQLExpr getStartWith()
```

setStartWith

public void setStartWith(SQLExpr startWith)

getConnectBy
```
public SQLExpr getConnectBy()
```

setConnectBy

public void setConnectBy(SQLExpr connectBy)

isNoCycle
```
public boolean isNoCycle()
```

setNoCycle

public void setNoCycle(boolean noCycle)

getDistributeBy

public List<SQLSelectOrderByItem> getDistributeBy()

getDistributeByDirect

public List<SQLSelectOrderByItem> getDistributeByDirect()

addDistributeBy

public void addDistributeBy(SQLExpr x)

addDistributeBy

public void addDistributeBy(SQLSelectOrderByItem item)

getSortBy

public List<SQLSelectOrderByItem> getSortBy()

getSortByDirect

public List<SQLSelectOrderByItem> getSortByDirect()

addSortBy

public void addSortBy(SQLSelectOrderByItem item)

equals
```
public boolean equals(Object o)
```
Overrides:

equals in class Object

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class Object

equalsForMergeJoin

public boolean equalsForMergeJoin(SQLSelectQueryBlock that)

clone
```
public SQLSelectQueryBlock clone()
```
Specified by:

clone in interface SQLObject

Specified by:

clone in interface SQLSelectQuery

Overrides:

clone in class SQLObjectImpl

getForUpdateOf
```
public List<SQLExpr> getForUpdateOf()
```

getForUpdateOfSize
```
public int getForUpdateOfSize()
```

cloneSelectListTo

public void cloneSelectListTo(SQLSelectQueryBlock x)

cloneTo

public void cloneTo(SQLSelectQueryBlock x)

isBracket
```
public boolean isBracket()
```
Specified by:

isBracket in interface SQLSelectQuery

setBracket
```
public void setBracket(boolean bracket)
```
Specified by:

setBracket in interface SQLSelectQuery

findTableSource

public SQLTableSource findTableSource(String alias)

findTableSourceWithColumn

public SQLTableSource findTableSourceWithColumn(String column)

findTableSourceWithColumn

public SQLTableSource findTableSourceWithColumn(long columnHash)

replace

public boolean replace(SQLExpr expr,
                       SQLExpr target)

Specified by:: replace in interface SQLReplaceable

findSelectItem

public SQLSelectItem findSelectItem(String ident)

findSelectItem

public SQLSelectItem findSelectItem(long identHash)

selectItemHasAllColumn

public boolean selectItemHasAllColumn()

selectItemHasAllColumn

public boolean selectItemHasAllColumn(boolean recursive)

findAllColumnSelectItem

public SQLSelectItem findAllColumnSelectItem()

findColumn

public SQLColumnDefinition findColumn(String columnName)

findColumn

public SQLColumnDefinition findColumn(long columnNameHash)

resolveColum

public SQLObject resolveColum(long columnNameHash)

addCondition

public void addCondition(String conditionSql)

addCondition

public void addCondition(SQLExpr expr)

removeCondition

public boolean removeCondition(String conditionSql)

removeCondition

public boolean removeCondition(SQLExpr condition)

limit

public void limit(int rowCount,
                  int offset)

getCachedSelectList
```
public String getCachedSelectList()
```

setCachedSelectList

public void setCachedSelectList(String cachedSelectList,
                                long cachedSelectListHash)

getCachedSelectListHash
```
public long getCachedSelectListHash()
```

getDbType
```
public DbType getDbType()
```
Specified by:

getDbType in interface SQLDbTypedObject

setDbType
```
public void setDbType(DbType dbType)
```

getHintsDirect

public List<SQLCommentHint> getHintsDirect()

getHints

public List<SQLCommentHint> getHints()

setHints

public void setHints(List<SQLCommentHint> hints)

getHintsSize
```
public int getHintsSize()
```

replaceInParent

public boolean replaceInParent(SQLSelectQuery x)

getClusterBy

public List<SQLSelectOrderByItem> getClusterBy()

getClusterByDirect

public List<SQLSelectOrderByItem> getClusterByDirect()

addClusterBy

public void addClusterBy(SQLSelectOrderByItem item)

computeSelecteListAlias

public List<String> computeSelecteListAlias()

getMappJoinTableSources

public List<SQLTableSource> getMappJoinTableSources()

clearMapJoinHint
```
public boolean clearMapJoinHint()
```

Class SQLSelectQueryBlock

Constructor Summary

Method Summary

Methods inherited from class com.alibaba.druid.sql.ast.SQLObjectImpl

Methods inherited from class java.lang.Object

Methods inherited from interface com.alibaba.druid.sql.ast.SQLObject

Constructor Detail

SQLSelectQueryBlock

SQLSelectQueryBlock

Method Detail

getInto

setInto

setInto

getGroupBy

setGroupBy

getWindows

addWindow

getWhere

setWhere

addWhere

addWhereForDynamicFilter

whereOr

addHaving

getOrderBy

setOrderBy

addOrderBy

addOrderBy

containsOrderBy

addOrderBy

addOrderBy

getOrderBySiblings

setOrderBySiblings

getDistionOption

setDistionOption

setDistinct

isDistinct

getSelectList

getSelectItem

addSelectItem

addSelectItem

addSelectItem

addSelectItem

hasSelectAggregation

getFrom

setFrom

setFrom

setFrom

setFrom

setFrom

isParenthesized

setParenthesized

isForUpdate

setForUpdate

isNoWait

setNoWait

isSkipLocked

setSkipLocked

isForShare

setForShare

getWaitTime

setWaitTime

getLimit

setLimit

mergeLimit

getFirst

setFirst

getOffset

setOffset

isPrior

setPrior

getStartWith

setStartWith

getConnectBy

setConnectBy

isNoCycle

setNoCycle

getDistributeBy

getDistributeByDirect

addDistributeBy

addDistributeBy