org.apache.calcite.sql.ddl

Class SqlColumnDeclaration

java.lang.Object

org.apache.calcite.sql.SqlNode

org.apache.calcite.sql.SqlCall

org.apache.calcite.sql.ddl.SqlColumnDeclaration

All Implemented Interfaces:

Cloneable

public class SqlColumnDeclaration
extends SqlCall

Parse tree for UNIQUE, PRIMARY KEY constraints.

And FOREIGN KEY, when we support it.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) SqlDataTypeSpec	dataType
(package private) SqlNode	expression
(package private) SqlIdentifier	name
private static SqlSpecialOperator	OPERATOR
(package private) ColumnStrategy	strategy

Fields inherited from class org.apache.calcite.sql.SqlNode

EMPTY_ARRAY, pos

Constructor Summary

Constructors

Constructor and Description
SqlColumnDeclaration(SqlParserPos pos, SqlIdentifier name, SqlDataTypeSpec dataType, SqlNode expression, ColumnStrategy strategy) Creates a SqlColumnDeclaration; use SqlDdlNodes.column(org.apache.calcite.sql.parser.SqlParserPos, org.apache.calcite.sql.SqlIdentifier, org.apache.calcite.sql.SqlDataTypeSpec, org.apache.calcite.sql.SqlNode, org.apache.calcite.schema.ColumnStrategy).

Method Summary

Modifier and Type	Method and Description
private void	exp(SqlWriter writer)
List<SqlNode>	getOperandList()
SqlOperator	getOperator()
void	unparse(SqlWriter writer, int leftPrec, int rightPrec)

Methods inherited from class org.apache.calcite.sql.SqlCall

accept, clone, equalsDeep, findValidOptions, getCallSignature, getFunctionQuantifier, getKind, getMonotonicity, isCountStar, isExpanded, operand, operandCount, setOperand, validate

Methods inherited from class org.apache.calcite.sql.SqlNode

clone, clone, cloneArray, equalDeep, equalDeep, equalsDeep, getParserPosition, isA, toSqlString, toSqlString, toString, validateExpr

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

OPERATOR

private static final SqlSpecialOperator OPERATOR

name

final SqlIdentifier name

dataType

final SqlDataTypeSpec dataType

expression

final SqlNode expression

strategy

final ColumnStrategy strategy

Constructor Detail

SqlColumnDeclaration

SqlColumnDeclaration(SqlParserPos pos,
                     SqlIdentifier name,
                     SqlDataTypeSpec dataType,
                     SqlNode expression,
                     ColumnStrategy strategy)

Creates a SqlColumnDeclaration; use SqlDdlNodes.column(org.apache.calcite.sql.parser.SqlParserPos, org.apache.calcite.sql.SqlIdentifier, org.apache.calcite.sql.SqlDataTypeSpec, org.apache.calcite.sql.SqlNode, org.apache.calcite.schema.ColumnStrategy).

Method Detail

getOperator

public SqlOperator getOperator()

Specified by:

getOperator in class SqlCall

getOperandList

public List<SqlNode> getOperandList()

Specified by:

getOperandList in class SqlCall

unparse

public void unparse(SqlWriter writer,
                    int leftPrec,
                    int rightPrec)

Overrides:

unparse in class SqlCall

exp

private void exp(SqlWriter writer)