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BUG#19914 SELECT COUNT(*) sometimes returns MAX_INT on cluster tables

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post-review fixes as indicated by Serg.

manual testing of error cases done in 5.0 due to support for DBUG_EXECUTE_IF
to insert errors.
Unable to write test case for mysql-test until 5.1 due to support for setting
debug options at runtime.


sql/ha_blackhole.cc:
  update for handler::info() now returning int
sql/ha_blackhole.h:
  update for handler::info() now returning int
sql/ha_isam.cc:
  update for handler::info() now returning int
sql/ha_isam.h:
  update for handler::info() now returning int
sql/ha_isammrg.cc:
  update for handler::info() now returning int
sql/ha_isammrg.h:
  update for handler::info() now returning int
sql/item_sum.cc:
  update for handler::info() now returning int.
  
  return error to user if info call fails
sql/sql_delete.cc:
  update for handler::info() now returning int.
  
  return error to user if info call fails
sql/sql_select.cc:
  update for handler::info() now returning int.
  
  return error to user if info call fails
sql/sql_union.cc:
  update for handler::info() now returning int.
  
  return error to user if info call fails
This commit is contained in:
unknown 2006-09-28 23:41:37 +10:00
commit 44a882f925
10 changed files with 36 additions and 11 deletions
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2
sql/ha_blackhole.h
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@ -78,7 +78,7 @@ public:
int index_first(byte * buf);
int index_last(byte * buf);
void position(const byte *record);
void info(uint flag);
int info(uint flag);
int external_lock(THD *thd, int lock_type);
uint lock_count(void) const;
int create(const char *name, TABLE *table_arg,