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Added --disable-log-bin option to the mysqlbinlog (WL1787)

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This commit is contained in:
petr@mysql.com
2004-11-19 18:35:36 +03:00
parent 03c28bf12f
commit edc868e397
2 changed files with 17 additions and 1 deletions
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17
client/mysqlbinlog.cc
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@ -44,7 +44,7 @@ static const char *load_default_groups[]= { "mysqlbinlog","client",0 };
void sql_print_error(const char *format, ...);
static bool one_database=0, to_last_remote_log= 0;
static bool one_database=0, to_last_remote_log= 0, disable_log_bin= 0;
static const char* database= 0;
static my_bool force_opt= 0, short_form= 0, remote_opt= 0;
static ulonglong offset = 0;
@ -438,6 +438,13 @@ static struct my_option my_long_options[] =
{"database", 'd', "List entries for just this database (local log only).",
(gptr*) &database, (gptr*) &database, 0, GET_STR_ALLOC, REQUIRED_ARG,
0, 0, 0, 0, 0, 0},
{"disable-log-bin", 'D', "Disable binary log. This is useful, if you "
"enabled --to-last-log and are sending the output to the same MySQL server. "
"This way you could avoid an endless loop. You would also like to use it "
"when restoring after a crash to avoid duplication of the statements you "
"already have. NOTE: you will need a SUPER privilege to use this option.",
(gptr*) &disable_log_bin, (gptr*) &disable_log_bin, 0, GET_BOOL,
NO_ARG, 0, 0, 0, 0, 0, 0},
{"force-read", 'f', "Force reading unknown binlog events.",
(gptr*) &force_opt, (gptr*) &force_opt, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0,
0, 0},
@ -1068,6 +1075,11 @@ int main(int argc, char** argv)
fprintf(result_file,
"/*!40019 SET @@session.max_insert_delayed_threads=0*/;\n");
if (disable_log_bin)
fprintf(result_file,
"/*!32316 SET @OLD_SQL_LOG_BIN=@@SQL_LOG_BIN, SQL_LOG_BIN=0*/;\n");
for (save_stop_position= stop_position, stop_position= ~(my_off_t)0 ;
(--argc >= 0) && !stop_passed ; )
{
@ -1082,6 +1094,9 @@ int main(int argc, char** argv)
start_position= BIN_LOG_HEADER_SIZE;
}
if (disable_log_bin)
fprintf(result_file, "/*!32316 SET SQL_LOG_BIN=@OLD_SQL_LOG_BIN*/;\n");
if (tmpdir.list)
free_tmpdir(&tmpdir);
if (result_file != stdout)