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Delete column from SQLite table

...ite.org/faq.html: (11) How do I add or delete columns from an existing table in SQLite. SQLite has limited ALTER TABLE support that you can use to add a column to the end of a table or to change the name of a table. If you want to make more complex changes in the structure of a table, y...
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MySQL OPTIMIZE all tables?

MySQL has an OPTIMIZE TABLE command which can be used to reclaim unused space in a MySQL install. Is there a way (built-in command or common stored procedure) to run this optimization for every table in the database and/or server install, or is this something you'd have to script up yourself? ...
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How create table only using tag and Css

I want to create table only using <div> tag and CSS. 8 Answers 8 ...
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MySQL: How to copy rows, but change a few fields?

... INSERT INTO Table ( Event_ID , col2 ... ) SELECT "155" , col2 ... FROM Table WHERE Event_ID = "120" Here, the col2, ... represent the remaining columns (the ones ...
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How to implement one-to-one, one-to-many and many-to-many relationships while designing tables?

...ent one-to-one, one-to-many and many-to-many relationships while designing tables with some examples? 4 Answers ...
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Check if table exists and if it doesn't exist, create it in SQL Server 2008

I am writing a Stored procedure in SQL Server 2008. I need to check if a table exists in the database. If it doesn't then I need to create it. ...
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CSS table-cell equal width

I have an indeterminate number of table-cell elements inside a table container. 7 Answers ...
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Create table with jQuery - append

... This line: $('#here_table').append( '<tr><td>' + 'result' + i + '</td></tr>' ); Appends to the div#here_table not the new table. There are several approaches: /* Note that the whole content variable is just a string...
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Can I restore a single table from a full mysql mysqldump file?

I have a mysqldump backup of my mysql database consisting of all of our tables which is about 440 megs. I want to restore the contents of just one of the tables from the mysqldump. Is this possible? Theoretically, I could just cut out the section that rebuilds the table I want but I don't even know ...
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Bootstrap table without stripe / borders

... The border styling is set on the td elements. html: <table class='table borderless'> css: .borderless td, .borderless th { border: none; } Update: Since Bootstrap 4.1 you can use .table-borderless to remove the border. https://getbootstrap.com/docs/4.1/content/tabl...