org.apache.shardingsphere.infra.optimize.converter

类 SQLNodeConverterEngine

java.lang.Object

org.apache.shardingsphere.infra.optimize.converter.SQLNodeConverterEngine

public final class SQLNodeConverterEngine
extends Object

SQL node converter engine.

构造器概要

构造器

构造器和说明
SQLNodeConverterEngine()

方法概要

限定符和类型	方法和说明
static org.apache.calcite.sql.SqlNode	convertToSQLNode(org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement statement) Convert SQL statement to SQL node.
static org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement	convertToSQLStatement(org.apache.calcite.sql.SqlNode sqlNode) Convert SQL node to SQL statement.

从类继承的方法 java.lang.Object

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

构造器详细资料

SQLNodeConverterEngine

public SQLNodeConverterEngine()

方法详细资料

convertToSQLNode

public static org.apache.calcite.sql.SqlNode convertToSQLNode(org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement statement)

Convert SQL statement to SQL node.

参数:

statement - SQL statement to be converted

返回:

sqlNode converted SQL node

convertToSQLStatement

public static org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement convertToSQLStatement(org.apache.calcite.sql.SqlNode sqlNode)

Convert SQL node to SQL statement.

参数:

sqlNode - sqlNode converted SQL node

返回:

SQL statement to be converted