Bug#8191 - SELECT INTO OUTFILE insists on FROM clause

  Fix bug + include test case.
  Enable outfile tests.

BitKeeper/etc/logging_ok

@@ -9,6 +9,7 @@ acurtis@pcgem.rdg.cyberkinetica.com
 ahlentz@co3064164-a.rochd1.qld.optusnet.com.au
 akishkin@work.mysql.com
 antony@ltantony.dsl-verizon.net
+antony@ltantony.mysql.com
 antony@ltantony.rdg.cyberkinetica.homeunix.net
 arjen@bitbike.com
 arjen@co3064164-a.bitbike.com

mysql-test/include/have_outfile.inc

+-- require r/have_outfile.require
+disable_query_log;
+select load_file(concat(@tmpdir,"/outfile.test"));
+--exec rm $MYSQL_TEST_DIR/var/tmp/outfile.test
+enable_query_log;

mysql-test/include/test_outfile.inc

+eval select "Outfile OK" into outfile "$MYSQL_TEST_DIR/var/tmp/outfile.test"; 

mysql-test/r/have_outfile.require

+load_file(concat(@tmpdir,"/outfile.test"))
+Outfile OK
+

mysql-test/t/outfile.test

+disable_query_log;
+-- source include/test_outfile.inc
+eval set @tmpdir="$MYSQL_TEST_DIR/var/tmp";
+enable_query_log;
+-- source include/have_outfile.inc
 #
 # test of into outfile|dumpfile
 #
 
-# We need to check that we have 'file' privilege.
+drop table if exists t1;
+create table t1 (`a` blob);
+insert into t1 values("hello world"),("Hello mars"),(NULL);
+disable_query_log;
+eval select * into outfile "$MYSQL_TEST_DIR/var/tmp/outfile-test.1" from t1;
+enable_query_log;
+select load_file(concat(@tmpdir,"/outfile-test.1"));
+disable_query_log;
+eval select * into dumpfile "$MYSQL_TEST_DIR/var/tmp/outfile-test.2" from t1 limit 1;
+enable_query_log;
+select load_file(concat(@tmpdir,"/outfile-test.2"));
+disable_query_log;
+eval select * into dumpfile "$MYSQL_TEST_DIR/var/tmp/outfile-test.3" from t1 where a is null;
+enable_query_log;
+select load_file(concat(@tmpdir,"/outfile-test.3"));
 
-#drop table if exists t1;
-#create table t1 (`a` blob);
-#insert into t1 values("hello world"),("Hello mars"),(NULL);
-#select * into outfile "/tmp/select-test.1" from t1;
-#select load_file("/tmp/select-test.1");
-#select * into dumpfile "/tmp/select-test.2" from t1 limit 1;
-#select load_file("/tmp/select-test.2");
-#select * into dumpfile "/tmp/select-test.3" from t1 where a is null;
-#select load_file("/tmp/select-test.3");
-#
-## the following should give errors
-#
-#select * into outfile "/tmp/select-test.1" from t1;
-#select * into dumpfile "/tmp/select-test.1" from t1;
-#select * into dumpfile "/tmp/select-test.99" from t1;
-#select load_file("/tmp/select-test.not-exist");
-#drop table t1;
+# the following should give errors
+
+disable_query_log;
+--error 1086
+eval select * into outfile "$MYSQL_TEST_DIR/var/tmp/outfile-test.1" from t1;
+--error 1086
+eval select * into dumpfile "$MYSQL_TEST_DIR/var/tmp/outfile-test.2" from t1;
+--error 1086
+eval select * into dumpfile "$MYSQL_TEST_DIR/var/tmp/outfile-test.3" from t1;
+enable_query_log;
+select load_file(concat(@tmpdir,"/outfile-test.not-exist"));
+--exec rm $MYSQL_TEST_DIR/var/tmp/outfile-test.1
+--exec rm $MYSQL_TEST_DIR/var/tmp/outfile-test.2
+--exec rm $MYSQL_TEST_DIR/var/tmp/outfile-test.3
+drop table t1;
+
+# Bug#8191
+disable_query_log;
+eval select 1 into outfile "$MYSQL_TEST_DIR/var/tmp/outfile-test.4";
+enable_query_log;
+select load_file(concat(@tmpdir,"/outfile-test.4"));
+--exec rm $MYSQL_TEST_DIR/var/tmp/outfile-test.4

sql/sql_yacc.yy

@@ -1537,9 +1537,10 @@ select_part2:
 
 select_into:
 	limit_clause {}
+	| into
 	| select_from
-	| opt_into select_from
-	| select_from opt_into;
+	| into select_from
+	| select_from into;
 
 select_from:
 	FROM join_table_list where_clause group_clause having_clause opt_order_clause limit_clause procedure_clause;
@@ -2507,7 +2508,7 @@ procedure_item:
 	      $2->set_name($1,(uint) ((char*) lex->tok_end - $1));
 	  };
 
-opt_into:
+into:
 	INTO OUTFILE TEXT_STRING
 	{
 	  THD *thd= current_thd;