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mariadb/mysql-test/t/mysqlbinlog.test
unknown c23c38fa31 BUG#14157: utf8 encoding in binlog without set character_set_client e.g DROP temporary 
Binlog lacks encoding info about DROPped temporary table.

Idea of the fix is to switch temporary to system_charset_info when a temporary table
is DROPped for binlog. Since that is the server, that automatically, but not the client, who generates the query
the binlog should be updated on the server's encoding for the coming DROP.
The `write_binlog_with_system_charset()' is introduced to replace similar problematic places in the code.


mysql-test/r/drop_temp_table.result:
  results changed
mysql-test/r/mix_innodb_myisam_binlog.result:
  results changed
mysql-test/r/mysqlbinlog.result:
  results changed
mysql-test/r/rpl_temporary.result:
  results changed
mysql-test/t/mysqlbinlog.test:
  Check roll-forward recovery from binlog where there are DROP temporary tables created
  in koi8r.
mysql-test/t/rpl_temporary.test:
  Check slave digests binlog with DROP temporary tables created in koi8r.
sql/mysql_priv.h:
  `write_binlog_with_system_charset()' is added to be called when a binlog event
  is created "implicitly" like DROP temporary table is case of closing connection.
sql/sql_base.cc:
  Idea of the fix is to switch temporary to system_charset_info when a temporary table
  is DROPped for binlog. Since that is the server, not the client, who generates the query
  the binlog should be updated on server's encoding for the coming DROP.
2006-05-09 23:01:31 +03:00

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# We are using .opt file since we need small binlog size
# Embedded server doesn't support binlogging
-- source include/not_embedded.inc
# we need this for getting fixed timestamps inside of this test
set timestamp=1000000000;
--disable_warnings
drop table if exists t1,t2;
--enable_warnings
create table t1 (word varchar(20));
create table t2 (id int auto_increment not null primary key);
# simple test for simple statement and various events
insert into t1 values ("abirvalg");
insert into t2 values ();
# Should be uncommented in 4.1
# set @a:=1
# insert into t2 values (@a);
# test for load data and load data distributed among the several
# files (we need to fill up first binlog)
load data infile '../../std_data/words.dat' into table t1;
load data infile '../../std_data/words.dat' into table t1;
load data infile '../../std_data/words.dat' into table t1;
load data infile '../../std_data/words.dat' into table t1;
load data infile '../../std_data/words.dat' into table t1;
load data infile '../../std_data/words.dat' into table t1;
# simple query to show more in second binlog
insert into t1 values ("Alas");
flush logs;
# delimiters are for easier debugging in future
--disable_query_log
select "--- Local --" as "";
--enable_query_log
#
# We should use --short-form everywhere because in other case output will
# be time dependend. Better than nothing.
#
--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
--exec $MYSQL_BINLOG --short-form --local-load=$MYSQL_TEST_DIR/var/tmp/ $MYSQL_TEST_DIR/var/log/master-bin.000001
# this should not fail but shouldn't produce any working statements
--disable_query_log
select "--- Broken LOAD DATA --" as "";
--enable_query_log
--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
--exec $MYSQL_BINLOG --short-form --local-load=$MYSQL_TEST_DIR/var/tmp/ $MYSQL_TEST_DIR/var/log/master-bin.000002
# this should show almost nothing
--disable_query_log
select "--- --database --" as "";
--enable_query_log
--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
--exec $MYSQL_BINLOG --short-form --local-load=$MYSQL_TEST_DIR/var/tmp/ --database=nottest $MYSQL_TEST_DIR/var/log/master-bin.000001
# this test for position option
--disable_query_log
select "--- --position --" as "";
--enable_query_log
--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
--exec $MYSQL_BINLOG --short-form --local-load=$MYSQL_TEST_DIR/var/tmp/ --position=27 $MYSQL_TEST_DIR/var/log/master-bin.000002
# These are tests for remote binlog.
# They should return the same as previous test.
--disable_query_log
select "--- Remote --" as "";
--enable_query_log
# This is broken now
--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
--exec $MYSQL_BINLOG --short-form --local-load=$MYSQL_TEST_DIR/var/tmp/ --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001
# This is broken too
--disable_query_log
select "--- Broken LOAD DATA --" as "";
--enable_query_log
--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
--exec $MYSQL_BINLOG --short-form --local-load=$MYSQL_TEST_DIR/var/tmp/ --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000002
# And this too ! (altough it is documented)
--disable_query_log
select "--- --database --" as "";
--enable_query_log
--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
--exec $MYSQL_BINLOG --short-form --local-load=$MYSQL_TEST_DIR/var/tmp/ --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT --database=nottest master-bin.000001
# Strangely but this works
--disable_query_log
select "--- --position --" as "";
--enable_query_log
--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
--exec $MYSQL_BINLOG --short-form --local-load=$MYSQL_TEST_DIR/var/tmp/ --read-from-remote-server --position=27 --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000002
# Bug#16217 (mysql client did not know how not switch its internal charset)
flush logs;
create table t3 (f text character set utf8);
create table t4 (f text character set cp932);
--exec $MYSQL --default-character-set=utf8 test -e "insert into t3 values(_utf8'ソ')"
--exec $MYSQL --default-character-set=cp932 test -e "insert into t4 values(_cp932'<27>\');"
flush logs;
rename table t3 to t03, t4 to t04;
--exec $MYSQL_BINLOG --short-form $MYSQL_TEST_DIR/var/log/master-bin.000004 | $MYSQL --default-character-set=utf8
# original and recovered data must be equal
select HEX(f) from t03;
select HEX(f) from t3;
select HEX(f) from t04;
select HEX(f) from t4;
#
#14157: utf8 encoding in binlog without set character_set_client
#
flush logs;
--exec $MYSQL --default-character-set=koi8r test -e 'create table if not exists t5 (a int); set names koi8r; create temporary table `<60><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>` (a int); insert into `<60><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>` values (1); insert into t5 select * from `<60><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>`'
# resulted log is client charset insensitive (latin1 not koi8r) as it must be
--exec $MYSQL_BINLOG --short-form $MYSQL_TEST_DIR/var/log/master-bin.000006 | $MYSQL --default-character-set=latin1
select * from t5 /* must be (1),(1) */;
# clean up
drop table t1, t2, t03, t04, t3, t4, t5;
# End of 4.1 tests
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