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Fix for #233 (the second one)

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sql/field.cc:
  Field_geom::store() returns -1 as a sign of fatal error
sql/field_conv.cc:
  set_field_to_null* return -1 now as the fatal error
sql/item.cc:
  no sign inversions needed
sql/opt_range.cc:
  -1 is the sign of fatal error now
sql/sql_base.cc:
  -1 is the fatal error
This commit is contained in:
unknown
2004-03-16 13:26:37 +04:00
parent 17f8d3d725
commit b0cfa449a6
5 changed files with 15 additions and 16 deletions
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2
sql/opt_range.cc
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@ -1095,7 +1095,7 @@ get_mm_leaf(PARAM *param, COND *conf_func, Field *field, KEY_PART *key_part,
field->cmp_type() != value->result_type())
DBUG_RETURN(0);
if (value->save_in_field(field, 1) > 0)
if (value->save_in_field(field, 1) < 0)
{
/* This happens when we try to insert a NULL field in a not null column */
DBUG_RETURN(&null_element); // cmp with NULL is never true