Comments for Blog for IT technical details http://blog.servtrek.com Just another WordPress weblog Thu, 29 Jul 2010 21:07:03 +0000 http://wordpress.org/?v=2.7.1 hourly 1 Comment on install Ubuntu Server Edition by Simple Rails production server setup in Ubuntu Part 1 | Blog for IT technical details http://blog.servtrek.com/applicationdevelopment/27/install-ubuntu-server-edition/comment-page-1/#comment-7 Simple Rails production server setup in Ubuntu Part 1 | Blog for IT technical details Tue, 14 Apr 2009 18:54:15 +0000 http://blog.servtrek.com/?p=27#comment-7 [...] First you need to set up Ubuntu server. You can get Ubuntu server edition. There is an excellent post showing you how to set up Ubuntu server. I will show you very simple way late when I have time. [...] [...] First you need to set up Ubuntu server. You can get Ubuntu server edition. There is an excellent post showing you how to set up Ubuntu server. I will show you very simple way late when I have time. [...]

]]> Comment on Simple Rails production server setup in Ubuntu by Simple Rails production server setup in Ubuntu Part 1 | Blog for IT technical details http://blog.servtrek.com/applicationdevelopment/22/simple-rails-production-server-setup-in-ubuntu/comment-page-1/#comment-6 Simple Rails production server setup in Ubuntu Part 1 | Blog for IT technical details Tue, 14 Apr 2009 18:29:51 +0000 http://blog.servtrek.com/?p=22#comment-6 [...] For the software used, please refer toSimple Rails production server setup in Ubuntu post. [...] [...] For the software used, please refer toSimple Rails production server setup in Ubuntu post. [...]

]]> Comment on Get all the Tables in mySQL database by bo http://blog.servtrek.com/database_use/14/get-all-the-tables-in-mysql-database/comment-page-1/#comment-4 bo Tue, 07 Apr 2009 14:02:26 +0000 http://blog.servtrek.com/?p=14#comment-4 There might be a problem with previous comment. Here is the new one. DELIMITER / CREATE PROCEDURE GetAlltablesCount() BEGIN DECLARE done INT DEFAULT 0; DECLARE atablename CHAR(160); DECLARE cur1 CURSOR FOR SELECT table_name FROM information_schema.tables WHERE table_schema = 'yourdatabasename' ORDER BY table_name DESC; DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = 1; OPEN cur1; REPEAT FETCH cur1 INTO atablename ; IF NOT done THEN SET @select_tablequery := CONCAT("select '",atablename, "'," , 'count(*) from n2_development.', atablename,' ' , atablename); PREPARE queryTable_stmt FROM @select_tablequery; EXECUTE queryTable_stmt; DEALLOCATE PREPARE queryTable_stmt; END IF; UNTIL done END REPEAT; CLOSE cur1; END / DELIMITER ; Then call GetAlltablesCount(); to get all table counts. There might be a problem with previous comment.

Here is the new one.

DELIMITER /
CREATE PROCEDURE GetAlltablesCount()
BEGIN
DECLARE done INT DEFAULT 0;
DECLARE atablename CHAR(160);
DECLARE cur1 CURSOR FOR SELECT table_name FROM information_schema.tables WHERE table_schema = ‘yourdatabasename’ ORDER BY table_name DESC;

DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = 1;

OPEN cur1;
REPEAT
FETCH cur1 INTO atablename ;
IF NOT done THEN
SET @select_tablequery := CONCAT(”select ‘”,atablename, “‘,” , ‘count(*) from n2_development.’, atablename,’ ‘ , atablename);
PREPARE queryTable_stmt FROM @select_tablequery;
EXECUTE queryTable_stmt;

DEALLOCATE PREPARE queryTable_stmt;

END IF;
UNTIL done END REPEAT;

CLOSE cur1;

END /
DELIMITER ;

Then call GetAlltablesCount();

to get all table counts.

]]> Comment on Get all the Tables in mySQL database by bo http://blog.servtrek.com/database_use/14/get-all-the-tables-in-mysql-database/comment-page-1/#comment-3 bo Tue, 07 Apr 2009 13:53:51 +0000 http://blog.servtrek.com/?p=14#comment-3 You can use stored procedure to get all table counts. DELIMITER / CREATE PROCEDURE GetAlltablesCount() BEGIN DECLARE done INT DEFAULT 0; DECLARE atablename CHAR(160); DECLARE cur1 CURSOR FOR SELECT table_name FROM information_schema.tables WHERE table_schema = 'yourdatabasename' ORDER BY table_name DESC; DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = 1; OPEN cur1; REPEAT FETCH cur1 INTO atablename ; IF NOT done THEN SELECT @atablename , count(*) FROM @atablename b; END IF; UNTIL done END REPEAT; CLOSE cur1; END / DELIMITER ; then call GetAlltablesCount(); to get all table counts. You can use stored procedure to get all table counts.

DELIMITER /
CREATE PROCEDURE GetAlltablesCount()
BEGIN
DECLARE done INT DEFAULT 0;
DECLARE atablename CHAR(160);
DECLARE cur1 CURSOR FOR SELECT table_name FROM information_schema.tables WHERE table_schema = ‘yourdatabasename’ ORDER

BY table_name DESC;

DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = 1;

OPEN cur1;
REPEAT
FETCH cur1 INTO atablename ;
IF NOT done THEN
SELECT @atablename , count(*) FROM @atablename b;
END IF;
UNTIL done END REPEAT;

CLOSE cur1;

END /
DELIMITER ;

then call GetAlltablesCount();

to get all table counts.

]]>