1、[Err] 1064 - op table not in schema----INDEX
备注：这种错误一般是表名字获取失败报的错误，
具体位置是： RouterUtil类中的routeToDDLNode方法报的
/**
* 修复DDL路由
*
* @return RouteResultset
* @author aStoneGod
*/
public static RouteResultset routeToDDLNode(RouteResultset rrs, int sqlType,
String stmt,SchemaConfig schema) throws SQLSyntaxErrorException {
stmt = getFixedSql(stmt);
String tablename = "";
final String upStmt = stmt.toUpperCase();
if(upStmt.startsWith("CREATE")){
if (upStmt.contains("CREATE INDEX ")){//如果create Index之间的空格不匹配也会报错
tablename = RouterUtil.getTableName(stmt, RouterUtil.getCreateIndexPos(upStmt, 0));
}else {//Create View/Table/CREATE SYNONYM统一执行此处代码
//(创建表, 索引, 视图, 同义词, 过程, 函数, 数据库链接等)
//create user username identified by password;
tablename = RouterUtil.getTableName(stmt, RouterUtil.getCreateTablePos(upStmt, 0));
}
}else if(upStmt.startsWith("DROP")){
if (upStmt.contains("DROP INDEX ")){
tablename = RouterUtil.getTableName(stmt, RouterUtil.getDropIndexPos(upStmt, 0));
}else {
tablename = RouterUtil.getTableName(stmt, RouterUtil.getDropTablePos(upStmt, 0));
}
}else if(upStmt.startsWith("ALTER")){
tablename = RouterUtil.getTableName(stmt, RouterUtil.getAlterTablePos(upStmt, 0));
}else if (upStmt.startsWith("TRUNCATE")){
tablename = RouterUtil.getTableName(stmt, RouterUtil.getTruncateTablePos(upStmt, 0));
}
tablename = tablename.toUpperCase();
if (schema.getTables().containsKey(tablename)){
//此处省略部分代码
return rrs;
}else if(schema.getDataNode()!=null){//默认节点ddl
RouteResultsetNode[] nodes = new RouteResultsetNode[1];
nodes[0] = new RouteResultsetNode(schema.getDataNode(), sqlType, stmt);
nodes[0].setSource(rrs);
rrs.setNodes(nodes);
return rrs;
}
//both tablename and defaultnode null
LOGGER.error("table not in schema----"+tablename);
throw new SQLSyntaxErrorException("op table not in schema----"+tablename);
}
空格恰到好处就OK
