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  • Committer: Monty Taylor
  • Date: 2008-11-14 23:27:02 UTC
  • mto: (584.1.7 devel)
  • mto: This revision was merged to the branch mainline in revision 588.
  • Revision ID: monty@inaugust.com-20081114232702-xd6jzs32qw21akyc
Split out DTCollation.

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drizzled/definitions.h
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#define OPEN_FRM_ONLY   1                // open FRM file only
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#define OPEN_FULL_TABLE 2                // open FRM,MYD, MYI files
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/*
 
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   "Declared Type Collation"
 
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   A combination of collation and its derivation.
 
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  Flags for collation aggregation modes:
 
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  MY_COLL_ALLOW_SUPERSET_CONV  - allow conversion to a superset
 
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  MY_COLL_ALLOW_COERCIBLE_CONV - allow conversion of a coercible value
 
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                                 (i.e. constant).
 
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  MY_COLL_ALLOW_CONV           - allow any kind of conversion
 
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                                 (combination of the above two)
 
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  MY_COLL_DISALLOW_NONE        - don't allow return DERIVATION_NONE
 
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                                 (e.g. when aggregating for comparison)
 
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  MY_COLL_CMP_CONV             - combination of MY_COLL_ALLOW_CONV
 
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                                 and MY_COLL_DISALLOW_NONE
 
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*/
 
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#define MY_COLL_ALLOW_SUPERSET_CONV   1
 
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#define MY_COLL_ALLOW_COERCIBLE_CONV  2
 
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#define MY_COLL_ALLOW_CONV            3
 
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#define MY_COLL_DISALLOW_NONE         4
 
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#define MY_COLL_CMP_CONV              7
 
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#endif /* DRIZZLE_SERVER_DEFINITIONS_H */
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