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  • Committer: Joe Daly
  • Date: 2010-05-21 02:16:56 UTC
  • mto: This revision was merged to the branch mainline in revision 1555.
  • Revision ID: skinny.moey@gmail.com-20100521021656-bx6piitfh77jnl28
add statistics_variables.h

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docs/variables.rst
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User Defined Variables
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======================
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Users can create local variables with the following syntax.
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SET @variable = "some string";
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Variables are session level only. They can be used in queries. The can be set
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from queries.