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row0ins.c, dict0dict.c, dict0dict.h, srv0srv.c:

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Let SHOW INNODB STATUS print detailed info of the latest unique key violation, note that REPLACE and INSERT IGNORE mask the error from the user
This commit is contained in:
heikki@hundin.mysql.fi
2003-05-04 23:24:23 +03:00
parent 9dd21162bb
commit aa92b8ecd1
4 changed files with 73 additions and 12 deletions
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15
innobase/srv/srv0srv.c
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@ -162,7 +162,7 @@ in the buffer pool to all database pages in the buffer pool smaller than
the following number. But it is not guaranteed that the value stays below
that during a time of heavy update/insert activity. */
ulint srv_max_buf_pool_modified_pct = 100;
ulint srv_max_buf_pool_modified_pct = 90;
/* If the following is != 0 we do not allow inserts etc. This protects
the user from forgetting the innodb_force_recovery keyword to my.cnf */
@ -2366,6 +2366,19 @@ srv_sprintf_innodb_monitor(
ut_a(buf < buf_end + 1500);
if (*dict_unique_err_buf != '\0') {
buf += sprintf(buf,
"---------------------------------------------------------------\n"
"LATEST UNIQUE KEY ERROR (is masked in REPLACE or INSERT IGNORE)\n"
"---------------------------------------------------------------\n");
if (buf_end - buf > 6000) {
buf+= sprintf(buf, "%.4000s", dict_unique_err_buf);
}
}
ut_a(buf < buf_end + 1500);
lock_print_info(buf, buf_end);
buf = buf + strlen(buf);