sql replication monitor

slave_sql_running state should be yesshow processlist; // Readalllog for the slave I/toupdate for to send event3. Error log/usr/local//usr/local/mysql/data/ shaped like, hostname.err4. Change Master toIf the Slave from the library is not started, slave_io_running is no.May be the Master library is the information of master is changed,View Main Library show master status;Record the File,position field, assuming ' mysql-bin.000004 ', 98;In the From Library execution:MySQL>stop slave;mysql> t

Database Table migration and replication SQL operations In projects, if we want to back up the table data, copy the original table to another table. Of course, the fields must be consistent. The following are the test SQL statements. Insert into Tb_Dispatch_Mail_History (mail_no, post_batchno) select mail_no, post_batchno from Tb_Dispatch_Mail_Post tp where

The WIN2008 R2 installed on the server does not care about the machine name. After the SQL2008 R2 database is installed, the machine name is changed when the AD domain is configured. Then, when you start configuring database image synchronization, you first try to copy and publish the database. The result shows that "SQL Server replication requires an actual Server name to connect to the Server. Connection

Q: How to copy the structure of other tables into a specified table, such as the following example:The following three tables are available:Table A: Field 1, Field 2, Field 3Table B: Field 1, Field 2, Field 3Table C: Field 1, Field 2, Field 3Now you want to copy the field of Table 1,b table field 2,c table field 3 to table 4. The data in the table is not required.How should SQL statements be implemented?A: In fact, here is a question to consider, the

Tags: target copy table into operation str Insert int ROM dataSELECT * Into tb1 from tb2INSERT INTO Tb1 (Fld1, fld2) Select Fld1, 0 from tb2 where fld0= ' x 'The above two sentences are to insert the source table data into the target table, but the two sentences are different:The first sentence (select to from) requires that the target table does not exist because it is created automatically when it is inserted.The second sentence (insert to select from) requires that the target table exist, bec

Tags: data sp on log BS database SQL type TTSQL Copy data table (SELECT * into and insert INTO)SELECT * into target table name from source table nameINSERT into target table name (fld1, fld2) Select Fld1, 5 from source table nameThe above two sentences are to insert the source table data into the target table, but the two sentences are different:The first sentence (select to from) requires that the target table does not exist because it is created aut

SELECT TOP 30000Replace (replace (T1. Receivername,char (Ten), '), CHAR (+), ') as Receivername,Replace (replace (Receivercompany,char (), '), CHAR (+), ') as Receivercompany,Replace (replace (T1. Receiverphone,char (Ten), '), CHAR (+), ') as Receiverphone,Replace (replace (T1. Receivercity,char (Ten), '), CHAR (+), ') as Receivercity,Replace (replace (T1. Receiverzipcode,char (Ten), '), CHAR (+), ') as Receiverzipcode,Replace (replace (T1. Receiverstate,char (Ten), '), CHAR (+), ') as Receivers

Copy table structure and data SQL statements1: Copy table structure and data to a new tableSELECT * into destination database name. dbo. destination table name from the original table nameSELECT * Into My0735home.dbo.infoMianTest from Infomian2: Back up part of the table column (do not write * and write out the list of columns)Select Column Name 1, column name 2, column name 3 into destination database name. dbo. destination table name from the origin

The configuration of merge replication is being studied recently. The environment I need is this, the server-side database is SQL Server 2000.PPC, and the thin database The client uses is SQL Server Mobile Edition. The most commonly used database alignment is SQL Server 2005 and SQ