Package org.apache.shardingsphere.proxy.frontend.mysql.command.query.binary.prepare

Class MySQLComStmtPrepareParameterMarkerExtractor

java.lang.Object

org.apache.shardingsphere.proxy.frontend.mysql.command.query.binary.prepare.MySQLComStmtPrepareParameterMarkerExtractor

public final class MySQLComStmtPrepareParameterMarkerExtractor
extends Object

Parameter marker extractor for MySQL COM_STMT_PREPARE.

Constructor Summary

Constructors

Constructor	Description
MySQLComStmtPrepareParameterMarkerExtractor()

Method Summary

Modifier and Type	Method	Description
static Map<org.apache.shardingsphere.sql.parser.sql.common.segment.generic.ParameterMarkerSegment,org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereColumn>	findColumnsOfParameterMarkers(org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement sqlStatement, org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereSchema schema)	TODO Support more statements and syntax.

Methods inherited from class java.lang.Object

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

Constructor Detail

MySQLComStmtPrepareParameterMarkerExtractor

public MySQLComStmtPrepareParameterMarkerExtractor()

Method Detail

findColumnsOfParameterMarkers

public static Map<org.apache.shardingsphere.sql.parser.sql.common.segment.generic.ParameterMarkerSegment,org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereColumn> findColumnsOfParameterMarkers(org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement sqlStatement,
                                                                                                                                                                                                                                  org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereSchema schema)

TODO Support more statements and syntax. Find corresponding columns of parameter markers.

Parameters:

sqlStatement - SQL statement

schema - schema

Returns:

map parameter marker segment to column