Checksum (TRANSACT-SQL)
Returns the verification value calculated based on a row or a group of expressions in the table. Checksum is used to generate a hash index.
Transact-SQL syntax conventions
Syntax
Checksum (* |
CHECKSUMReturns a checksum value that is computed on the row of a table or on an expression list. The CHECKSUM is used to generate a hash index.GrammarCHECKSUM ( * | expression [ ,...n ] )Parameters*Specifies that calculations are made on all
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Not why, just for the convenience of search, special Red Hat El 5, EL6, EL7 of the various versions of the collation, shared out.Official Release 6.9:RedHat Enterprise Server 6.9 for x86_64:Rhel-server-6.9-x86_64-dvd.isoSHA-256 Checksum:3f961576e9f81
To analyze the performance of the SQL statements captured by SQL Profiler, you need to find the statements with high execution frequency and long time.
The tables generated by SQL Profiler are as follows:
Create table [dbo]. [LijiDownload]
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