我在dn1上创建自增表MYCAT_SEQUENCE
CREATE TABLE MYCAT_SEQUENCE ( name VARCHAR(50) NOT NULL, current_value INT NOT NULL, increment INT NOT NULL DEFAULT 100, PRIMARY KEY (name) ) ENGINE=InnoDB;
INSERT INTO MYCAT_SEQUENCE(name,current_value,increment) VALUES ('GLOBAL', 0, 100);
按照文档中的设置创建了三个函数
启用了server.xml中的1
sequence_db_conf.properties 中增加了GLOBAL=dn1
schema.xml中增加了
在mycat中执行SELECT MYCAT_SEQ_NEXTVAL('GLOBAL');报如下错误：
mysql> SELECT MYCAT_SEQ_NEXTVAL('GLOBAL');
ERROR 1305 (42000): FUNCTION pdinfo7.MYCAT_SEQ_NEXTVAL does not exist
mysql> SELECT MYCAT_SEQ_NEXTVAL('GLOBAL');
ERROR 1305 (42000): FUNCTION pdinfo4.MYCAT_SEQ_NEXTVAL does not exist
mysql> SELECT MYCAT_SEQ_NEXTVAL('GLOBAL');
ERROR 1305 (42000): FUNCTION pdinfo3.MYCAT_SEQ_NEXTVAL does not exist
mysql> SELECT MYCAT_SEQ_NEXTVAL('GLOBAL');
ERROR 1305 (42000): FUNCTION pdinfo5.MYCAT_SEQ_NEXTVAL does not exist
mysql> SELECT MYCAT_SEQ_NEXTVAL('GLOBAL');
ERROR 1305 (42000): FUNCTION pdinfo2.MYCAT_SEQ_NEXTVAL does not exist
mysql> SELECT MYCAT_SEQ_NEXTVAL('GLOBAL');
ERROR 1305 (42000): FUNCTION pdinfo4.MYCAT_SEQ_NEXTVAL does not exist
mysql> SELECT MYCAT_SEQ_NEXTVAL('GLOBAL');
ERROR 1305 (42000): FUNCTION pdinfo3.MYCAT_SEQ_NEXTVAL does not exist
mysql> SELECT MYCAT_SEQ_NEXTVAL('GLOBAL');
ERROR 1305 (42000): FUNCTION pdinfo2.MYCAT_SEQ_NEXTVAL does not exist
mysql> SELECT MYCAT_SEQ_NEXTVAL('GLOBAL');
+-----------------------------+
| MYCAT_SEQ_NEXTVAL('GLOBAL') |
+-----------------------------+
| 101,100 |
+-----------------------------+
1 row in set (0.05 sec)
我在dn1上创建自增表MYCAT_SEQUENCE CREATE TABLE MYCAT_SEQUENCE ( name VARCHAR(50) NOT NULL, current_value INT NOT NULL, increment INT NOT NULL DEFAULT 100, PRIMARY KEY (name) ) ENGINE=InnoDB; INSERT INTO MYCAT_SEQUENCE(name,current_value,increment) VALUES ('GLOBAL', 0, 100); 按照文档中的设置创建了三个函数 启用了server.xml中的1
sequence_db_conf.properties 中增加了GLOBAL=dn1
schema.xml中增加了
在mycat中执行SELECT MYCAT_SEQ_NEXTVAL('GLOBAL');报如下错误： mysql> SELECT MYCAT_SEQ_NEXTVAL('GLOBAL'); ERROR 1305 (42000): FUNCTION pdinfo7.MYCAT_SEQ_NEXTVAL does not exist mysql> SELECT MYCAT_SEQ_NEXTVAL('GLOBAL'); ERROR 1305 (42000): FUNCTION pdinfo4.MYCAT_SEQ_NEXTVAL does not exist mysql> SELECT MYCAT_SEQ_NEXTVAL('GLOBAL'); ERROR 1305 (42000): FUNCTION pdinfo3.MYCAT_SEQ_NEXTVAL does not exist mysql> SELECT MYCAT_SEQ_NEXTVAL('GLOBAL'); ERROR 1305 (42000): FUNCTION pdinfo5.MYCAT_SEQ_NEXTVAL does not exist mysql> SELECT MYCAT_SEQ_NEXTVAL('GLOBAL'); ERROR 1305 (42000): FUNCTION pdinfo2.MYCAT_SEQ_NEXTVAL does not exist mysql> SELECT MYCAT_SEQ_NEXTVAL('GLOBAL'); ERROR 1305 (42000): FUNCTION pdinfo4.MYCAT_SEQ_NEXTVAL does not exist mysql> SELECT MYCAT_SEQ_NEXTVAL('GLOBAL'); ERROR 1305 (42000): FUNCTION pdinfo3.MYCAT_SEQ_NEXTVAL does not exist mysql> SELECT MYCAT_SEQ_NEXTVAL('GLOBAL'); ERROR 1305 (42000): FUNCTION pdinfo2.MYCAT_SEQ_NEXTVAL does not exist mysql> SELECT MYCAT_SEQ_NEXTVAL('GLOBAL'); +-----------------------------+ | MYCAT_SEQ_NEXTVAL('GLOBAL') | +-----------------------------+ | 101,100 | +-----------------------------+ 1 row in set (0.05 sec)