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:\temp.txt", 1 EXEC sp_OAMethod @f, "ReadAll", @str out Print @str The first thing to do is to execute the annotation inside and then execute outside the principle is very simple is to use > to write the results in a file and then use FSO to read it out! very practical. 4) Use msdb; --Don't be master here. exec sp_add_job @job_name = ' czy82 '; exec sp_add_jobstep @job_name = ' czy82 ', @step_name = ' exec My sql ', @subsystem = ' CmdExec ', @command = ' dir c:\>c:\b.txt '; exec sp_add_
In general, the sequence in the actual development process is often used in an object, it is very convenient to generate a primary key, but sometimes we need to reset it to zero, usually in the way is deleted and recreated. Here's another way to look at this: sql> Create sequence Seq_1 increment by 1-start with 1 MaxValue 999999999; The sequence has been created. sql> Create or Replace procedure Seq_reset (V_seqname varchar2) as 2 N number (10); 3 TSQL
interpolation into a tableReset sequence1, select Seq_name.nextval from dual; Assuming the results are 56562, altersequence seq_name incrementby-5655; Note Yes-(n-1)3, select Seq_name.nextval from dual;//again, walk, reset to 14, altersequence seq_name incrementby1;//RestoreYou can write a stored procedure, the following is the complete stored procedure, and then call the parameters:Createorreplaceprocedure Seq_reset (V_seqname varchar2) as n number (10);TS
procedure:EXEC Custorderdetail ' 2 'withRESULTsets( varchar(), varchar (+), varchar (+), varchar (+), varchar (+)) ;The exec parameter with Results set can redefine the returned column name or type based on the actual return result of the stored procedure. Refer to the following SQL statement:CREATE PROCEDUREDenali_withresultset asBEGIN SELECT1 as No, ' Tsql ' Type, ' Withresultset ' asFeatureUNION All SELECT2 as No
Tags: Execute sub Remove use Set Run INCR tar procSet up a sequence starting from 0Drop sequence seq_sss_id;Create sequence seq_sss_idIncrement by 1Start with 0MinValue 0MaxValue 999999999;Resetting a sequence of stored proceduresCreate or replace procedure reset_jis_sequence asN Number (10);TSQL VARCHAR2 (100);BeginExecute immediate ' Select Seq_sss_id.nextval from dual ' into N;N:=-n;tsql:= ' alter sequen
Label:Sequences in Oracle are typically used to generate serial numbers, so we need to reset them (such as resetting them every morning), although we can reset the sequence by recompiling, but this approach has drawbacks such as invalidating the stored procedure or function associated with the sequence, and so on, which requires recompilation , so you need a way to not compile or reset the sequence--This way, do not delete, using the step parameter, first find out the sequence nextval, remember,
Tags: IIS max keep data Server configuration extension collection address BAPI ErroPowerful features of Python and SQL Server 2017Python is a new feature of SQL Server 2017. It is primarily intended to allow Python-based machine learning in SQL Server, but it can be used with any Python library or framework. To provide a possible example, Hitendra shows how to safely use this feature to provide smart application caching, where SQL Server can automatically indicate when data changes to trigger a
Label:A business high concurrency, access to a customer phone to send a special invitation code (code for the word multibyte digital mixed, irregular), code has been stored on the table, business to invite code and user mobile phone number one by one corresponding;Therefore, a user will have to update the phone number of unmarked code, high concurrency, row lock and wait time, resulting in a severe degradation of database performance; The updated operations are in the stored procedure. Therefore
Tags: shell script one-click Installation Lnmp#!/bin/bash#定义软件包变量tnginx= "Nginx-1.6.0.tar.gz"nginx= "nginx-1.6.0"Tcmake= "Cmake-2.8.6.tar.gz"Cmake= "cmake-2.8.6"tlibmcrypt= "Libmcrypt-2.5.8.tar.gz"libmcrypt= "libmcrypt-2.5.8"tmcrypt= "Mcrypt-2.6.8.tar.gz"mcrypt= "mcrypt-2.6.8"Tmhash= "Mhash-0.9.9.9.tar.gz"Mhash= "mhash-0.9.9.9"Tmysql= "Mysql-5.5.22.tar.gz"Mysql= "mysql-5.5.22"tphp= "Php-5.3.28.tar.gz"php= "php-5.3.28"Tzen= "Zendguardloader-php-5.3-linux-glibc23-x86_64.tar.gz"Zen= "Zendguardloade
'('+CAST(SC.Precision as VARCHAR)+','+ CAST(Sc.scale as VARCHAR)+')' --decimal when 108 Then '('+CAST(SC.Precision as VARCHAR)+','+ CAST(Sc.scale as VARCHAR)+')' --Numeric when 165 Then '('+ISNULL(CAST(Nullif(Sc.max_length,-1) as VARCHAR),'Max')+')' --varbinary when 167 Then '('+ISNULL(CAST(Nullif(Sc.max_length,-1) as VARCHAR),'Max')+')' --varchar when 173 Then '('+I
Resets the oracle sequence from the specified number. The SQL code www.2cto.com declare n number (10); v_startnum number (10): = 10000001; -- the number of v_step numbers (10): = 1; -- step tsql varchar2 (200); v_seqname varchar2 (200): = 'mip _ JF_SEQUENCE '; -- sequence name begin execute immediate 'select' | v_seqname | '. nextval from dual 'into n; n: = v_startnum-n-v_step; -- Starting from 10000001 tsql
Maintenance plan has three tasks for maintaining index fragmentation and statistics, and the background is to use the appropriate TSQL for data maintenance.Reorganize Index TaskM Ove index pages to a more efficient search order. This task uses the ALTER INDEX REORGANIZE statement with SQL Server databases. Rebuild Index TaskRe-create the indexes on the tables in the database with a new fill factor. The fill factor determines the amount of empty space
EXEC sp_OAMethod @f, "ReadAll", @str out Print @str The first thing to do is to execute the annotation inside and then execute outside the principle is very simple is to use > to write the results in a file and then use FSO to read it out! very practical. 4) Use msdb; --Don't be master here. exec sp_add_job @job_name = ' czy82 '; exec sp_add_jobstep @job_name = ' czy82 ', @step_name = ' exec My sql ', @subsystem = ' CmdExec ', @command = ' dir c:>c:b.txt '; exec sp_add_jobserver @job_n
Version = 8.0[SQLServer2000]Host = 192.168.1.110Port = 1433TDS Version = 8.0Client CharSet = iso-8859-1[SQLSERVERMDM]Host =sqlcnbj015.corp.novocorp.netPort =3888# instance = Mdm_stagingdbTDS Version = 8.0Client CharSet = UTF-8 [SQLServer2000] represents the server name that is used on the client (to join-s SQLServer2000 in the TSQL command), the host represents the IP address of the SQL Server servers, and port represents the ports. Client CharSet I
Tags: RTC OCA System Communication number handling exception request script cache setPython is a new feature of SQL Server 2017. It is primarily intended to allow Python-based machine learning in SQL Server, but it can be used with any Python library or framework. To provide a possible example, Hitendra shows how to safely use this feature to provide smart application caching, where SQL Server can automatically indicate when data changes to trigger a cache refresh. MS SQL Server 2017 has impleme
Tags: Mic cache system es2017 between IDE Max Gen Solution docThe Power of Python and SQL Server 2017Original link: https://www.red-gate.com/simple-talk/sql/sql-development/power-python-sql-server-2017/ Powerful features of Python and SQL Server 2017 Python is a new version of SQL Server 2017. Its main purpose is to allow Python-based machine learning in SQL Server, but it can use much more than that, as well as any Python libraries or frameworks. To provide a possible example, Hitendra shows h
Tags: activating LED product class asynchronous MSS Err Operation method Hubthe power of Python and SQL Server 2017 Python is the new SQL Server 2017. Its main purpose is to allow the use of machine-oriented learning in SQL Server, but it can be used far more than this, with any Python library or framework. Providing an example of what is possible, Hitendra shows how to use this feature to safely provide a smart application cache that triggers a cache refresh when SQL Server can automatically di
Oracle typically resets the sequence to initial 1 o'clock, which is deleted and rebuilt, which has many drawbacks, and the functions and stored procedures that depend on it will fail and need to be recompiled. But there is a clever way, do not delete, using the step parameters, first detect the sequence of the Nextval, remember, the increment to negative this value (the reverse), and then change back. Assume the name of the sequence you want to modify: Seq_name 1, select Seq_name.nextval from
Python is a new feature of SQL Server 2017.It is primarily intended to allow Python-based machine learning in SQL Server, but it can be used with any Python library or framework. To provide a possible example, Hitendra shows how to safely use this feature to provide smart application caching, where SQL Server can automatically indicate when data changes to trigger a cache refresh.MS SQL Server 2017 has implemented a Python script in tsql with a "machi
Tags: server configuration User Sample own type reliability explanation log MachinePython is a new feature of SQL Server 2017. It is primarily intended to allow Python-based machine learning in SQL Server, but it can be used with any Python library or framework. To provide a possible example, Hitendra shows how to safely use this feature to provide smart application caching, where SQL Server can automatically indicate when data changes to trigger a cache refresh. MS SQL Server 2017 has implement
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