Temporarily Disabled MySQL Update for Man Pages Post: 303040463

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The Lounge What is on Your Mind? Temporarily Disabled MySQL Update for Man Pages Post 303040463 by Neo on Wednesday 30th of October 2019 12:42:59 AM

10-30-2019

Administrator

Temporarily Disabled MySQL Update for Man Pages

I had some code in place to update the MySQL man page DB 'on the fly' but this database has grown so big over time (now over 7 GB, 7.1 GB to be exact) that the update query was causing the man page rendering to slow down to a crawl.

So, I just disabled updating the table 'on the fly' so the pages will load fast again.

It was not the number of rows causing the problem but something else:

Code:

mysql> select count(*) from `neo_man_page_entry`;
+----------+
| count(*) |
+----------+
|   347938 |
+----------+
1 row in set (0.00 sec)

Which I think is related to indexing in that table and the update query.

So, I'll revisit and fix this at a later time.

For now, I man pages are loading fast again.

Neo

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LEARN ABOUT OPENSOLARIS

perror

perror(1)							  MySQL database							 perror(1)

NAME

       perror - describes a system or MySQL error code.

SYNOPSIS

       perror [OPTIONS] [ERRORCODE [ERRORCODE...]]

DESCRIPTION

       Can  be	used  to display a description for a system error code, or an MyISAM/ISAM table handler error code.  The error messages are mostly
       system dependent.

OPTIONS

       -?|--help
	      Displays this help and exits.

       -I|--info
	      Synonym for the above.

       -s|--silent
	      Only print the error message

       -v|--verbose
	      Print error code and message (default).

       -V|--version
	      Displays version information and exits.

EXAMPLE

       shell> perror 64 79 Error code  64:  Machine is not on the network Error code  79:  Can not access a needed shared library

SEE ALSO

       isamchk(1), isamlog(1), mysql(1), mysqlaccess(1), mysqladmin(1), mysqld(1), mysqld_multi(1), mysqld_safe(1), mysqldump(1), mysql_fix_privi-
       lege_tables(1), mysqlshow(1), mysql_zap(1), replace(1)

       For  more information please refer to the MySQL reference manual, which may already be installed locally and which is also available online
       at http://www.mysql.com/doc/en/

BUGS

       Please refer to http://bugs.mysql.com/ to report bugs.

AUTHOR

       Ver 1.0, distribution 4.0.24 Michael (Monty) Widenius (monty@mysql.com), MySQL AB (http://www.mysql.com/).  This  software  comes  with	no
       warranty.   Manual page by L. (Kill-9) Pedersen (kill-9@kill-9.dk), Mercurmedia Data Model Architect / system developer (http://www.mercur-
       media.com)

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +--------------------+------------------------------------+
       |  ATTRIBUTE TYPE    |	       ATTRIBUTE VALUE		 |
       +--------------------+------------------------------------+
       |Availability	    | SUNWmysqlr, SUNWmysqlu, SUNWmysqlt |
       +--------------------+------------------------------------+
       |Interface Stability | External				 |
       +--------------------+------------------------------------+
NOTES

       Source for mysql is available on http://opensolaris.org.

MySQL 4.0							 19 December 2000							 perror(1)