SQLExprTableSource (druid 1.1.22 API)

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

All Implemented Interfaces:

SQLObject, SQLReplaceable, SQLTableSource

Direct Known Subclasses:

OracleSelectTableReference, PGFunctionTableSource
```
public class SQLExprTableSource
extends SQLTableSourceImpl
implements SQLReplaceable
```

Constructor Summary

Constructors
Constructor and Description

SQLExprTableSource()

SQLExprTableSource(SQLExpr expr)

SQLExprTableSource(SQLExpr expr, String alias)

Constructors
Constructor and Description
`SQLExprTableSource()`
`SQLExprTableSource(SQLExpr expr)`
`SQLExprTableSource(SQLExpr expr, String alias)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addPartition(SQLName partition)`
`SQLExprTableSource`	`clone()`
`void`	`cloneTo(SQLExprTableSource x)`
`String`	`computeAlias()`
`boolean`	`containsAlias(long aliasHash)`
`boolean`	`containsAlias(String alias)`
`boolean`	`equals(Object o)`
`SQLColumnDefinition`	`findColumn(long columnNameHash)`
`SQLColumnDefinition`	`findColumn(String columnName)`
`SQLTableSource`	`findTableSource(long alias_hash)`
`SQLTableSource`	`findTableSourceWithColumn(long columnName_hash)`
`SQLTableSource`	`findTableSourceWithColumn(String columnName)`
`List<SQLName>`	`getColumns()`
`List<SQLName>`	`getColumnsDirect()`
`SQLExpr`	`getExpr()`
`SQLName`	`getName()`
`List<SQLName>`	`getPartitions()`
`int`	`getPartitionSize()`
`SQLTableSampling`	`getSampling()`
`String`	`getSchema()`
`SchemaObject`	`getSchemaObject()`
`int`	`hashCode()`
`void`	`output(StringBuffer buf)`
`boolean`	`replace(SQLExpr expr, SQLExpr target)`
`SQLObject`	`resolveColum(long columnNameHash)`
`void`	`setExpr(SQLExpr expr)`
`void`	`setExpr(String name)`
`void`	`setSampling(SQLTableSampling x)`
`void`	`setSchema(String schema)`
`void`	`setSchemaObject(SchemaObject schemaObject)`

Methods inherited from class com.alibaba.druid.sql.ast.statement.SQLTableSourceImpl
aliasHashCode64, findTableSource, getAlias, getFlashback, getHints, getHintsSize, setAlias, setFlashback, setHints

Methods inherited from class com.alibaba.druid.sql.ast.SQLObjectImpl
accept, addAfterComment, addAfterComment, addBeforeComment, addBeforeComment, computeDataType, containsAttribute, getAfterCommentsDirect, getAttribute, getAttributes, getAttributesDirect, getBeforeCommentsDirect, getParent, hasAfterComment, hasBeforeComment, putAttribute, setParent, 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, putAttribute, setParent

Constructor Detail

SQLExprTableSource
```
public SQLExprTableSource()
```

SQLExprTableSource

public SQLExprTableSource(SQLExpr expr)

SQLExprTableSource

public SQLExprTableSource(SQLExpr expr,
                          String alias)

Method Detail
- getExpr
```
public SQLExpr getExpr()
```
- setExpr
```
public void setExpr(SQLExpr expr)
```
- setExpr
```
public void setExpr(String name)
```
- getSampling
```
public SQLTableSampling getSampling()
```
- setSampling
```
public void setSampling(SQLTableSampling x)
```
- getName
```
public SQLName getName()
```
- getSchema
```
public String getSchema()
```
- setSchema
```
public void setSchema(String schema)
```
- getPartitions
```
public List<SQLName> getPartitions()
```
- getPartitionSize
```
public int getPartitionSize()
```
- addPartition
```
public void addPartition(SQLName partition)
```
- output
```
public void output(StringBuffer buf)
```
  Specified by:
  
  output in interface SQLObject
  
  Overrides:
  
  output in class SQLObjectImpl
- equals
```
public boolean equals(Object o)
```
  Overrides:
  
  equals in class SQLTableSourceImpl
- hashCode
```
public int hashCode()
```
  Overrides:
  
  hashCode in class SQLTableSourceImpl
- computeAlias
```
public String computeAlias()
```
  Specified by:
  
  computeAlias in interface SQLTableSource
  
  Overrides:
  
  computeAlias in class SQLTableSourceImpl
- clone
```
public SQLExprTableSource clone()
```
  Specified by:
  
  clone in interface SQLObject
  
  Specified by:
  
  clone in interface SQLTableSource
  
  Overrides:
  
  clone in class SQLTableSourceImpl
- cloneTo
```
public void cloneTo(SQLExprTableSource x)
```
- getSchemaObject
```
public SchemaObject getSchemaObject()
```
- setSchemaObject
```
public void setSchemaObject(SchemaObject schemaObject)
```
- containsAlias
```
public boolean containsAlias(String alias)
```
  Specified by:
  
  containsAlias in interface SQLTableSource
  
  Overrides:
  
  containsAlias in class SQLTableSourceImpl
- containsAlias
```
public boolean containsAlias(long aliasHash)
```
- findColumn
```
public SQLColumnDefinition findColumn(String columnName)
```
  Specified by:
  
  findColumn in interface SQLTableSource
  
  Overrides:
  
  findColumn in class SQLTableSourceImpl
- findColumn
```
public SQLColumnDefinition findColumn(long columnNameHash)
```
  Specified by:
  
  findColumn in interface SQLTableSource
  
  Overrides:
  
  findColumn in class SQLTableSourceImpl
- findTableSourceWithColumn
```
public SQLTableSource findTableSourceWithColumn(String columnName)
```
  Specified by:
  
  findTableSourceWithColumn in interface SQLTableSource
  
  Overrides:
  
  findTableSourceWithColumn in class SQLTableSourceImpl
- findTableSourceWithColumn
```
public SQLTableSource findTableSourceWithColumn(long columnName_hash)
```
  Specified by:
  
  findTableSourceWithColumn in interface SQLTableSource
  
  Overrides:
  
  findTableSourceWithColumn in class SQLTableSourceImpl
- findTableSource
```
public SQLTableSource findTableSource(long alias_hash)
```
  Specified by:
  
  findTableSource in interface SQLTableSource
  
  Overrides:
  
  findTableSource in class SQLTableSourceImpl
- replace
```
public boolean replace(SQLExpr expr,
                       SQLExpr target)
```
  Specified by:
  
  replace in interface SQLReplaceable
- resolveColum
```
public SQLObject resolveColum(long columnNameHash)
```
  Specified by:
  
  resolveColum in interface SQLTableSource
  
  Overrides:
  
  resolveColum in class SQLTableSourceImpl
- getColumns
```
public List<SQLName> getColumns()
```
- getColumnsDirect
```
public List<SQLName> getColumnsDirect()
```

Class SQLExprTableSource

Constructor Summary

Method Summary

Methods inherited from class com.alibaba.druid.sql.ast.statement.SQLTableSourceImpl

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

SQLExprTableSource

SQLExprTableSource

SQLExprTableSource

Method Detail

getExpr

setExpr

setExpr

getSampling

setSampling

getName

getSchema

setSchema

getPartitions

getPartitionSize

addPartition

output

equals

hashCode

computeAlias

clone

cloneTo

getSchemaObject

setSchemaObject

containsAlias

containsAlias

findColumn

findColumn

findTableSourceWithColumn

findTableSourceWithColumn

findTableSource

replace

resolveColum

getColumns

getColumnsDirect