CreateAliasNode (Apache Derby V10.14 Internals)

java.lang.Object
- org.apache.derby.impl.sql.compile.QueryTreeNode
- - org.apache.derby.impl.sql.compile.StatementNode
  - - org.apache.derby.impl.sql.compile.DDLStatementNode
    - - org.apache.derby.impl.sql.compile.CreateAliasNode

All Implemented Interfaces:

Visitable
```
class CreateAliasNode
extends DDLStatementNode
```
A CreateAliasNode represents a CREATE ALIAS statement.

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`AGG_ELEMENT_COUNT`
`static int`	`AGG_FOR_TYPE`
`static int`	`AGG_RETURN_TYPE`
`private AliasInfo`	`aliasInfo`
`private char`	`aliasType`
`static int`	`DETERMINISTIC`
`static int`	`DYNAMIC_RESULT_SET_COUNT`
`static int`	`EXTERNAL_NAME`
`private java.lang.String`	`javaClassName`
`static int`	`LANGUAGE`
`private java.lang.String`	`methodName`
`private static java.lang.String[]`	`NON_RESERVED_AGGREGATES`
`private static java.lang.String[]`	`NON_RESERVED_FUNCTION_NAMES`
`static int`	`NULL_ON_NULL_INPUT`
`static int`	`PARAMETER_ARRAY`
`static int`	`PARAMETER_STYLE`
`static int`	`RETURN_TYPE`
`static int`	`ROUTINE_ELEMENT_COUNT`
`static int`	`ROUTINE_SECURITY_DEFINER`
`static int`	`SQL_CONTROL`
`static int`	`TABLE_NAME`
`static int`	`VARARGS`

Fields inherited from class org.apache.derby.impl.sql.compile.DDLStatementNode
ADD_TYPE, DROP_STATISTICS, DROP_TYPE, implicitCreateSchema, LOCKING_TYPE, MODIFY_TYPE, UNKNOWN_TYPE, UPDATE_STATISTICS

Fields inherited from class org.apache.derby.impl.sql.compile.QueryTreeNode
AUTOINCREMENT_CREATE_MODIFY, AUTOINCREMENT_CYCLE, AUTOINCREMENT_INC_INDEX, AUTOINCREMENT_IS_AUTOINCREMENT_INDEX, AUTOINCREMENT_START_INDEX

Fields inherited from class org.apache.derby.impl.sql.compile.StatementNode
EMPTY_TD_LIST, NEED_CURSOR_ACTIVATION, NEED_DDL_ACTIVATION, NEED_NOTHING_ACTIVATION, NEED_PARAM_ACTIVATION, NEED_ROW_ACTIVATION

Constructor Summary

Constructors
Constructor	Description
`CreateAliasNode(TableName aliasName, java.lang.Object targetObject, java.lang.String methodName, java.lang.Object aliasSpecificInfo, char aliasType, ContextManager cm)`	Constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private void`	`bindAggregate()`	Extra logic for binding user-defined aggregate definitions
`private void`	`bindParameterTypes(RoutineAliasInfo aliasInfo)`	Bind the class names for UDTs
`void`	`bindStatement()`	Bind this CreateAliasNode.
`private StandardException`	`illegalAggregate()`	Construct an exception flagging an illegal aggregate name
`ConstantAction`	`makeConstantAction()`	Create the Constant information that will drive the guts of Execution.
`(package private) java.lang.String`	`statementToString()`

Methods inherited from class org.apache.derby.impl.sql.compile.DDLStatementNode
acceptChildren, activationKind, generate, getFullName, getObjectName, getRelativeName, getSchemaDescriptor, getSchemaDescriptor, getTableDescriptor, getTableDescriptor, getTableDescriptor, getTableDescriptor, initAndCheck, isAtomic, makeFromList, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from class org.apache.derby.impl.sql.compile.QueryTreeNode
accept, addTag, addUDTUsagePriv, addUDTUsagePriv, bindOffsetFetch, bindRowMultiSet, bindUserCatalogType, bindUserType, checkReliability, checkReliability, convertDefaultNode, copyTagsFrom, createTypeDependency, debugFlush, debugPrint, disablePrivilegeCollection, formatNodeString, generateAuthorizeCheck, getBeginOffset, getClassFactory, getCompilerContext, getContext, getContextManager, getDataDictionary, getDependencyManager, getEndOffset, getExecutionFactory, getGenericConstantActionFactory, getIntProperty, getLanguageConnectionContext, getLongProperty, getNullNode, getOffsetOrderedNodes, getOptimizerFactory, getOptimizerTracer, getParameterTypes, getSchemaDescriptor, getSchemaDescriptor, getStatementType, getTableDescriptor, getTypeCompiler, getUDTDesc, isPrivilegeCollectionRequired, isSessionSchema, isSessionSchema, makeTableName, makeTableName, nodeHeader, optimizerTracingIsOn, orReliability, parseSearchCondition, parseStatement, printLabel, printSubNodes, referencesSessionSchema, resolveTableToSynonym, setBeginOffset, setEndOffset, setRefActionInfo, stackPrint, taggedWith, treePrint, treePrint, verifyClassExist

Methods inherited from class org.apache.derby.impl.sql.compile.StatementNode
executeSchemaName, executeStatementName, generate, getCursorInfo, getSPSName, lockTableForCompilation, makeResultDescription, needsSavepoint, optimizeStatement, updateIndexStatisticsFor

- Field Detail
  - PARAMETER_ARRAY
```
public static final int PARAMETER_ARRAY
```
    See Also:
    
    Constant Field Values
  - TABLE_NAME
```
public static final int TABLE_NAME
```
    See Also:
    
    Constant Field Values
  - DYNAMIC_RESULT_SET_COUNT
```
public static final int DYNAMIC_RESULT_SET_COUNT
```
    See Also:
    
    Constant Field Values
  - LANGUAGE
```
public static final int LANGUAGE
```
    See Also:
    
    Constant Field Values
  - EXTERNAL_NAME
```
public static final int EXTERNAL_NAME
```
    See Also:
    
    Constant Field Values
  - PARAMETER_STYLE
```
public static final int PARAMETER_STYLE
```
    See Also:
    
    Constant Field Values
  - SQL_CONTROL
```
public static final int SQL_CONTROL
```
    See Also:
    
    Constant Field Values
  - DETERMINISTIC
```
public static final int DETERMINISTIC
```
    See Also:
    
    Constant Field Values
  - NULL_ON_NULL_INPUT
```
public static final int NULL_ON_NULL_INPUT
```
    See Also:
    
    Constant Field Values
  - RETURN_TYPE
```
public static final int RETURN_TYPE
```
    See Also:
    
    Constant Field Values
  - ROUTINE_SECURITY_DEFINER
```
public static final int ROUTINE_SECURITY_DEFINER
```
    See Also:
    
    Constant Field Values
  - VARARGS
```
public static final int VARARGS
```
    See Also:
    
    Constant Field Values
  - ROUTINE_ELEMENT_COUNT
```
public static final int ROUTINE_ELEMENT_COUNT
```
    See Also:
    
    Constant Field Values
  - NON_RESERVED_FUNCTION_NAMES
```
private static final java.lang.String[] NON_RESERVED_FUNCTION_NAMES
```
  - NON_RESERVED_AGGREGATES
```
private static final java.lang.String[] NON_RESERVED_AGGREGATES
```
  - AGG_FOR_TYPE
```
public static final int AGG_FOR_TYPE
```
    See Also:
    
    Constant Field Values
  - AGG_RETURN_TYPE
```
public static final int AGG_RETURN_TYPE
```
    See Also:
    
    Constant Field Values
  - AGG_ELEMENT_COUNT
```
public static final int AGG_ELEMENT_COUNT
```
    See Also:
    
    Constant Field Values
  - javaClassName
```
private java.lang.String javaClassName
```
  - methodName
```
private java.lang.String methodName
```
  - aliasType
```
private char aliasType
```
  - aliasInfo
```
private AliasInfo aliasInfo
```
- Constructor Detail
  - CreateAliasNode
```
CreateAliasNode(TableName aliasName,
                java.lang.Object targetObject,
                java.lang.String methodName,
                java.lang.Object aliasSpecificInfo,
                char aliasType,
                ContextManager cm)
         throws StandardException
```
    Constructor
    
    Parameters:
    
    aliasName - The name of the alias
    
    targetObject - Target name string or, if aliasType == ALIAS_TYPE_SYNONYM_AS_CHAR, a TableName
    
    methodName - The method name
    
    aliasSpecificInfo - An array of objects, see code for interpretation
    
    cm - The context manager
    
    Throws:
    
    StandardException - Thrown on error
- Method Detail
  - statementToString
```
java.lang.String statementToString()
```
    Specified by:
    
    statementToString in class StatementNode
  - bindStatement
```
public void bindStatement()
                   throws StandardException
```
    Bind this CreateAliasNode. This means doing any static error checking that can be done before actually creating the table. For example, verifying that the column name list does not contain any duplicate column names.
    
    Overrides:
    
    bindStatement in class StatementNode
    
    Throws:
    
    StandardException - Thrown on error
  - bindAggregate
```
private void bindAggregate()
                    throws StandardException
```
    Extra logic for binding user-defined aggregate definitions
    
    Throws:
    
    StandardException
  - illegalAggregate
```
private StandardException illegalAggregate()
```
    Construct an exception flagging an illegal aggregate name
  - bindParameterTypes
```
private void bindParameterTypes(RoutineAliasInfo aliasInfo)
                         throws StandardException
```
    Bind the class names for UDTs
    
    Throws:
    
    StandardException
  - makeConstantAction
```
public ConstantAction makeConstantAction()
                                  throws StandardException
```
    Create the Constant information that will drive the guts of Execution.
    
    Overrides:
    
    makeConstantAction in class QueryTreeNode
    
    Throws:
    
    StandardException - Thrown on failure

Class CreateAliasNode

Field Summary

Fields inherited from class org.apache.derby.impl.sql.compile.DDLStatementNode

Fields inherited from class org.apache.derby.impl.sql.compile.QueryTreeNode

Fields inherited from class org.apache.derby.impl.sql.compile.StatementNode

Constructor Summary

Method Summary

Methods inherited from class org.apache.derby.impl.sql.compile.DDLStatementNode

Methods inherited from class java.lang.Object

Methods inherited from class org.apache.derby.impl.sql.compile.QueryTreeNode

Methods inherited from class org.apache.derby.impl.sql.compile.StatementNode

Field Detail

PARAMETER_ARRAY

TABLE_NAME

DYNAMIC_RESULT_SET_COUNT

LANGUAGE

EXTERNAL_NAME

PARAMETER_STYLE

SQL_CONTROL

DETERMINISTIC

NULL_ON_NULL_INPUT

RETURN_TYPE

ROUTINE_SECURITY_DEFINER

VARARGS

ROUTINE_ELEMENT_COUNT

NON_RESERVED_FUNCTION_NAMES

NON_RESERVED_AGGREGATES

AGG_FOR_TYPE

AGG_RETURN_TYPE

AGG_ELEMENT_COUNT

javaClassName

methodName

aliasType

aliasInfo

Constructor Detail

CreateAliasNode

Method Detail

statementToString

bindStatement

bindAggregate

illegalAggregate

bindParameterTypes

makeConstantAction