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Bug #33544 UDF_INIT member decimals initialized wrong with

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STRING_RESULT argument

There is a "magic" number for precision : NOT_FIXED_DEC. 
This means that the precision is not a fixed number.
But this constant was re-defined in several files and 
was not available to the UDF developers.
 
Moved the NOT_FIXED_DEC definition to the correct header
and removed the redundant definitions.

Backported to 5.6.0  (mysql-next-mr-runtime)

client/sql_string.h:
  moved NOT_FIXED_DEC to the correct header
include/mysql_com.h:
  moved NOT_FIXED_DEC to the correct header
libmysql/libmysql.c:
  moved NOT_FIXED_DEC to the correct header
sql/field.h:
  moved NOT_FIXED_DEC to the correct header
sql/sql_string.h:
  moved NOT_FIXED_DEC to the correct header
storage/ndb/include/kernel/signaldata/DictTabInfo.hpp:
  moved NOT_FIXED_DEC to the correct header
This commit is contained in:
Magne Mahre 2009-11-11 21:19:41 +01:00
commit 56e603a31b
8 changed files with 3 additions and 16 deletions
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3
libmysql/libmysql.c
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@ -3464,10 +3464,7 @@ static void fetch_float_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field,
*/
char buff[MAX_DOUBLE_STRING_REP_LENGTH];
char *end;
/* TODO: move this to a header shared between client and server. */
#define NOT_FIXED_DEC 31
if (field->decimals >= NOT_FIXED_DEC)
#undef NOT_FIXED_DEC
{
/*
DBL_DIG below is to ensure that the server and client has the same