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Viewing changes to drizzled/sql_udf.h

  • Committer: Monty Taylor
  • Date: 2009-03-20 04:05:09 UTC
  • mto: (950.1.1 mordred)
  • mto: This revision was merged to the branch mainline in revision 958.
  • Revision ID: mordred@inaugust.com-20090320040509-o756h2t3m31xcrfp
Converted udf_func into a factory.

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drizzled/sql_udf.h
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/* This file defines structures needed by udf functions */
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#include <drizzled/function/func.h>
 
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#include <drizzled/function/create.h>
 
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#include <stdint.h>
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#include <drizzled/function/func.h>
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enum Item_udftype {UDFTYPE_FUNCTION=1,UDFTYPE_AGGREGATE};
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typedef Item_func* (*create_func_item)(MEM_ROOT*);
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struct udf_func
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{
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  LEX_STRING name;
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  create_func_item create_func;
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};
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void udf_init(void),udf_free(void);
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udf_func *find_udf(const char *name, uint32_t len=0);
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void free_udf(udf_func *udf);
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int mysql_create_function(Session *session,udf_func *udf);
 
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Function_builder *find_udf(const char *name, uint32_t len=0);
 
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void free_udf(Function_builder *udf);
 
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int mysql_create_function(Session *session,Function_builder *udf);
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#endif /* DRIZZLED_SQL_UDF_H */