UPDATE TABLE1,TABLE2 WHERE TABLE1.SUBST_ID = TABLE2.SERIAL_ID SET TABLE2.BRANCH_ID = TABLE1...
UPDATE TABLE1,TABLE2 WHERE TABLE1.SUBST_ID = TABLE2.SERIAL_ID SET TABLE2.BRANCH_ID = TABLE1...
AFTER UPDATE ON DB1.264_P FOR EACH ROW BEGIN UPDATE DB2.264_P SET Source_Name = NEW.Source_Name, Source_Detail_Name = NEW.Source_Detail_Name, P_NPI_Number = NEW.P_NPI_Number, P_First_Name = NEW.P_First_Name, P_Middle_Name = NEW.P_Middle_Name, ...
参考链接: [MySQL UPDATE JOIN: Updating Data in One Table Based on Values from Another Table]( [MySQL INNER JOIN]( 开始 经验丰富的开发者->新手 步骤1 经验丰富的开发者->新手 步骤2 经验丰富的开发者->新手 步骤3 经验丰富的开发者->新手 步骤4 经验丰富的开发者->新手 结束 经验丰富的开发者-->...
"program_name": "mysql" }, "pid": "6004", "os_user": "root", "appname": "/usr/local/mysql/bin/mysql", "rows": "35", "status": "0", "cmd": "select", "objects": [ { "db": "mysql", "name": "user", "obj_type": "TABLE" } ], "query": "select user,host from...
table on insert and update. When insert or update is done, update the second table based on ...
VALUES(@@identity,’some value’) 如果表mytable有一个标识字段,该字段的值会插入表anothertable的another_first字段。这是因为变量@@identity总是保存最后一次插入标识字段的值。 字段another_first应该与字段first_column有相同的数据类型。但是,字段another_first不能是应该标识字段。Another_first字段用来保存字段firs...
LIKE to create an empty table based on the definition of another table, including any column attributes and indexes defined in the original table: CREATE TABLE new_tbl LIKE orig_tbl; For more information, see Section 13.1.18.3, “CREATE TABLE ... LIKE Statement”. [AS] query_expression ...
Statement-based replication stops if a single SQL statement operates on both a table that is included by a --replicate-do-table or --replicate-wild-do-table option, and another table that is ignored by a --replicate-ignore-table or --replicate-wild-ignore-table option. The slave must eith...
I am designing a mysql DB and need your help on this. I am loading data (numbers) in one table and now I want to compute the statistics SUM or AVG of some columns of this table and store the calculated SUM in another table for a specific date. ...