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  • Committer: Monty Taylor
  • Date: 2011-02-13 17:26:39 UTC
  • mfrom: (2157.2.2 give-in-to-pkg-config)
  • mto: This revision was merged to the branch mainline in revision 2166.
  • Revision ID: mordred@inaugust.com-20110213172639-nhy7i72sfhoq13ms
Merged in pkg-config fixes.

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docs/replace.rst
 
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Replacing Data
 
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==============
 
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In Dizzle you can make use of REPLACE to insert a new record into a table or
 
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delete and insert a record in a table if a record matching the primary key
 
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already exists. If no primary key or unique constraint is found on the table
 
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then REPLACE is equivalent to INSERT.
 
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A typical query:
 
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REPLACE INTO table_1 SET a=5;
 
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or
 
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REPLACE INTO table_1 VALUES (4);
 
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REPLACE is an extension to the SQL Standard that first appeared in MySQL.