select c.id as id,c.pId as pId,c.name as name,c.checked as checked,c.type as type from( se…
type t_str_array as table of varchar2(4000); function array_to_csv (p_values in t_str_arra…
DECLARE @sql nvarchar(300) DECLARE UpdateStatsForAllDBs CURSOR READ_ONLY FOR select name…
mysqldump -uxxx -pxxxx -hxxxxxx db table1 table2 > xx.sql -d 导出结构不导出数据 -t 导出数据不导出结构 导出数…
--Oracle定时job --数据库执行此脚本时时,请确保只执行一次,否则会引发错误! declare job_id number; begin dbms_job.submit(…
--从Table 表中取出第 m 条到第 n 条的记录:(Not In 版本) SELECT TOP n-m+1 * FROM Table WHERE (id NOT IN (SE…
select min(level) from dual where nvl(substr('字串1',level,1),' ')<>nvl(substr('字串2',l…
DECLARE @int_digits SMALLINT,@digits SMALLINT,@total_digits SMALLINT,@sqlstr NVARCHAR(100)…
--查询数据中的换行符 SELECT * FROM table_name WHERE INSTR(fidle_name,CHR(13))>0 --回车 OR INSTR(fi…
SET QUOTED_IDENTIFIER ON GO SET ANSI_NULLS ON GO CREATE proc pGetInsertSQL (@TableName var…
drop table ## go exec sp_MSForEachTable @precommand=N'create table ##( 表名 sysname, 记录数 int…