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ps.result:

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Post-merge fixes.
sql_select.cc:
  Post-merge cleanup.


sql/sql_select.cc:
  Post-merge cleanup.
mysql-test/r/ps.result:
  Post-merge fixes.
This commit is contained in:
unknown
2004-10-21 14:46:40 -07:00
parent e367451086
commit a3212379de
2 changed files with 8 additions and 9 deletions
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12
mysql-test/r/ps.result
View File

@@ -159,24 +159,24 @@ id select_type table type possible_keys key key_len ref rows Extra
6 DERIVED NULL NULL NULL NULL NULL NULL NULL no matching row in const table 6 DERIVED NULL NULL NULL NULL NULL NULL NULL no matching row in const table
5 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found 5 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
4 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found 4 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
3 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found 3 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found 2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
execute stmt1 ; execute stmt1 ;
id select_type table type possible_keys key key_len ref rows Extra id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables 1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
6 DERIVED NULL NULL NULL NULL NULL NULL NULL no matching row in const table 6 DERIVED NULL NULL NULL NULL NULL NULL NULL no matching row in const table
5 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found 5 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
4 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found 4 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
3 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found 3 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found 2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
explain SELECT (SELECT SUM(c1 + c12 + 0.0) FROM t2 where (t1.c2 - 0e-3) = t2.c2 GROUP BY t1.c15 LIMIT 1) as scalar_s, exists (select 1.0e+0 from t2 where t2.c3 * 9.0000000000 = t1.c4) as exists_s, c5 * 4 in (select c6 + 0.3e+1 from t2) as in_s, (c7 - 4, c8 - 4) in (select c9 + 4.0, c10 + 40e-1 from t2) as in_row_s FROM t1, (select c25 x, c32 y from t2) tt WHERE x * 1 = c25; explain SELECT (SELECT SUM(c1 + c12 + 0.0) FROM t2 where (t1.c2 - 0e-3) = t2.c2 GROUP BY t1.c15 LIMIT 1) as scalar_s, exists (select 1.0e+0 from t2 where t2.c3 * 9.0000000000 = t1.c4) as exists_s, c5 * 4 in (select c6 + 0.3e+1 from t2) as in_s, (c7 - 4, c8 - 4) in (select c9 + 4.0, c10 + 40e-1 from t2) as in_row_s FROM t1, (select c25 x, c32 y from t2) tt WHERE x * 1 = c25;
id select_type table type possible_keys key key_len ref rows Extra id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables 1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
6 DERIVED NULL NULL NULL NULL NULL NULL NULL no matching row in const table 6 DERIVED NULL NULL NULL NULL NULL NULL NULL no matching row in const table
5 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found 5 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
4 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found 4 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
3 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found 3 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found 2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
deallocate prepare stmt1; deallocate prepare stmt1;
drop tables t1,t2; drop tables t1,t2;
set @arg00=1; set @arg00=1;

5
sql/sql_select.cc
View File

@@ -5136,8 +5136,7 @@ make_join_select(JOIN *join,SQL_SELECT *select,COND *cond)
{ {
table_map used_tables; table_map used_tables;
if (cond) /* Because of QUICK_GROUP_MIN_MAX_SELECT */ if (cond) /* Because of QUICK_GROUP_MIN_MAX_SELECT */
{ /* there may be a select without a cond. */ { /* there may be a select without a cond. */
if (join->tables > 1) if (join->tables > 1)
cond->update_used_tables(); // Tablenr may have changed cond->update_used_tables(); // Tablenr may have changed
if (join->const_tables == join->tables && if (join->const_tables == join->tables &&
@@ -5173,7 +5172,7 @@ make_join_select(JOIN *join,SQL_SELECT *select,COND *cond)
if (const_cond && !const_cond->val_int()) if (const_cond && !const_cond->val_int())
{ {
DBUG_PRINT("info",("Found impossible WHERE condition")); DBUG_PRINT("info",("Found impossible WHERE condition"));
DBUG_RETURN(1); // Impossible const condition DBUG_RETURN(1); // Impossible const condition
} }
} }
} }