09-29-2009
Arbitrary question - I've only worked Oracle & access for the last 25 years -
Can you not add indexes, update statistics, or use other tools rather than wait and hope for somebody to write an optimized query?
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1. Programming
Hi there,
I have a hierarchical database that include 4 tables. Table A is the parent of B, B is Parent of C, C is parent of D. If I want to query everything in D that is associated with A.name, how do I do that? Thanks!
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2. UNIX and Linux Applications
In MySQL's slow queries log, it'll have an entry like this:
# User@Host: scc_service @
# Query_time: 43 Lock_time: 0 Rows_sent: 0 Rows_examined: 0
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3. Web Development
hello all
i have 2 columns every column in the following format
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2011-04-01 11:39:54
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2 days 11:39
how to do so ?
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4. Programming
Hi,
I want to run below query on shellscript but having one problm.
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Hello
i have created mysql query to compare to values and get difference in percentage
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LEARN ABOUT OPENSOLARIS
mysql_fix_privilege_tables
mysql(1) MySQL database mysql(1)
NAME
mysql_fix_privilege_tables - Fixes MySQL privilege tables.
SYNOPSIS
mysql_fix_privilege_tables [mysql_root_password]
DESCRIPTION
This scripts updates the mysql.user, mysql.db, mysql.host and the mysql.func tables to MySQL 3.22.14 and above.
This is needed if you want to use the new GRANT functions, CREATE AGGREGATE FUNCTION or want to use the more secure passwords in 3.23
If you get 'Access denied' errors, run the script again and give the MySQL root user password as an argument.
SEE ALSO
isamchk(1), isamlog(1), mysql(1), mysqlaccess(1), mysqladmin(1), mysqld(1), mysqld_multi(1), mysqld_safe(1), mysqldump(1), mysqlshow(1),
mysql_zap(1), perror(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
This manpage was written by Christian Hammers <ch@debian.org>.
MySQL is available at http://www.mysql.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 17 March 2003 mysql(1)