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Merge magare.gmz:/home/kgeorge/mysql/work/B30355-5.0-opt

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into  magare.gmz:/home/kgeorge/mysql/work/B30355-5.1-opt


include/mysql_com.h:
  Auto merged
mysql-test/r/udf.result:
  Auto merged
mysql-test/t/udf.test:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/udf_example.c:
  Auto merged
This commit is contained in:
unknown
2007-11-27 17:19:51 +02:00
parent 3058e02573 63b6516953
commit 9d503cea20
6 changed files with 112 additions and 6 deletions
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10
sql/udf_example.c
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@ -648,13 +648,11 @@ my_bool sequence_init(UDF_INIT *initid, UDF_ARGS *args, char *message)
return 1;
}
bzero(initid->ptr,sizeof(longlong));
/*
Fool MySQL to think that this function is a constant
This will ensure that MySQL only evalutes the function
when the rows are sent to the client and not before any ORDER BY
clauses
/*
sequence() is a non-deterministic function : it has different value
even if called with the same arguments.
*/
initid->const_item=1;
initid->const_item=0;
return 0;
}