DELETE - SQL Command文章 14/11/2006 Marks records for deletion. 複製 DELETE FROM [DatabaseName!]TableName [WHERE FilterCondition1 [AND | OR FilterCondition2 ...]] Parameters FROM [DatabaseName!]TableName Specifies
FREE TABLE Command FUNCTION Command GATHER Command GETEXPR Command GO | GOTO Command HELP Command HIDE MENU Command HIDE POPUP Command HIDE WINDOW Command IF...ENDIF Command IMPORT Command INDEX Command INPUT Command INSERT SQL Command INSERT Command ...
ALTER TABLE - SQL 命令 CREATE TABLE - SQL 命令 DELETE - SQL 命令 DELETE TAG 命令 DROP TABLE 命令 INDEX 命令 INSERT - SQL 命令 SELECT - SQL 命令 SET ANSI 命令 SET BLOCKSIZE 命令 SET COLLATE 命令 SET DELETED 命令 SET EXACT 命令 SET EXCLUSIVE 命令 SET NULL 命令 SET PATH 命令 SET REPROCE...
The DELETE command is used to delete existing records in a table.The following SQL statement deletes the customer "Alfreds Futterkiste" from the "Customers" table:Example DELETE FROM Customers WHERE CustomerName='Alfreds Futterkiste'; Try it Yourself » ...
table_list=0x7fdcec006518) at /home/Code/GitHub/stonedb/sql/sql_insert.cc:778#4 0x00000000025ef9b3 in Sql_cmd_insert::execute(this=0x7fdcec006ab0, thd=0x7fdcec000bc0) at /home/Code/GitHub/stonedb/sql/sql_insert.cc:3151#5 0x00000000023cb967 in mysql_execute_command(thd=0x7...
SELECTdatabase,table,command,create_time,is_doneFROMsystem.mutationsORDERBYcreate_timeDESCLIMIT10; database: 库名 table: 表名 command: 更新/删除语句 create_time: mutation任务创建时间,系统按这个时间顺序处理数据变更 is_done: 是否完成,1为完成,0为未完成 ...
{"delete": {"object": {"database":"AdventureworksDW2016","table":"Reseller Sales", } } } Partitions 物件 (TMSL) JSON {"delete": {"object": {"database":"AdventureworksDW2016","table":"Reseller Sales","partition":"may2011"} } } ...
Vous pouvez spécifier des indicateurs de table pour remplacer ce comportement par défaut pour la durée de l'instruction DELETE en spécifiant une autre méthode de verrouillage ; toutefois, nous vous recommandons de ne recourir aux indicateurs qu'en dernier ressort et seulement si vous êtes ...
清除回收站内某表记录:purge table tablename; 删除表中的一列:alter table tablename drop column 列; 详细请参考http://blog.csdn.net/zzyoucan/article/details/11096503 如果要对大量表执行操作,同时放到一个SQL窗口执行会卡死的,要开一个command窗口执行。
sql truncate command: a) TRUNCATE works much faster than DELETE b) TRUNCATE generates a negligible amount of redo and undo c) Transaction log - one log indicating page deallocation (removes data, releasing allocation of data pages used for storing table data and writes only page deallocations ...