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| author | unknown <Sinisa@sinisa.nasamreza.org> | 2002-11-28 19:19:21 +0200 |
|---|---|---|
| committer | unknown <Sinisa@sinisa.nasamreza.org> | 2002-11-28 19:19:21 +0200 |
| commit | 802705f957011aebbb03ca988080f914bf39a57e (patch) | |
| tree | ef66c94bfc0bceb424a8ce8e01edf84b701cb6d2 /sql/sql_derived.cc | |
| parent | 3284c39a1fca442cd4f803df0245e248a349bd16 (diff) | |
| download | mariadb-git-802705f957011aebbb03ca988080f914bf39a57e.tar.gz | |
adding mandatory aliases for derived tables as per SQL-99
doing it in sql_yacc.yy does not work
this commit contains fixes for other tests
there are fixes in subselect test which will have to be changed
once fix_fields is fixed to work with aliased derived tables
Diffstat (limited to 'sql/sql_derived.cc')
| -rw-r--r-- | sql/sql_derived.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/sql_derived.cc b/sql/sql_derived.cc index afdd1ccfdb2..01e2c1a98d8 100644 --- a/sql/sql_derived.cc +++ b/sql/sql_derived.cc @@ -108,7 +108,7 @@ int mysql_derived(THD *thd, LEX *lex, SELECT_LEX_UNIT *unit, TABLE_LIST *t) table->tmp_table=TMP_TABLE; if (!lex->describe) sl->exclude(); - t->db=(char *)""; + t->db=(tables && tables->db) ? tables->db : (char *)""; t->derived=(SELECT_LEX *)0; // just in case ... } } |