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mysql-test/t/handler.test:
  new tests
sql/sql_handler.cc:
  bugfix
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unknown
2001-04-08 12:56:12 +02:00
parent 7006b51823
commit cb2fe473f2
2 changed files with 43 additions and 20 deletions
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6
sql/sql_handler.cc
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@ -90,6 +90,12 @@ int mysql_ha_read(THD *thd, TABLE_LIST *tables,
KEY *keyinfo=table->key_info+keyno;
uint key_len=0, i;
byte *key, *buf;
if (key_expr->elements > keyinfo->key_parts)
{
my_printf_error(ER_TOO_MANY_KEY_PARTS,ER(ER_TOO_MANY_KEY_PARTS),
MYF(0),keyinfo->key_parts);
return -1;
}
for (i=0; i < key_expr->elements; i++)
key_len+=keyinfo->key_part[i].store_length;
if (!(key=sql_calloc(ALIGN_SIZE(key_len))))