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Documenting Tables / Columns - MS SQL sp_addextendedproperty equivalent?

Posted on 2006-07-21
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Last Modified: 2012-05-05
In MS SQL I can document the DB "inline" as it were.. so if I want to add a "comment" to a database, I can:

EXEC sp_addextendedproperty
@name = N'Caption', @value = 'This is a lovely database about cheeses';

And on a column:

EXEC sp_addextendedproperty
@name = N'Caption', @value = 'Potency of cheese',
@level0type = N'Schema', @level0name = Cheese,
@level1type = N'Table',  @level1name = CheeseDetails,
@level2type = N'Column', @level2name = Strength;

I then use these columns to generate comments and "Intellisense" against the objects in my code.

Is there any similar equivalent in MySQL?

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Question by:renesisx
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5 Comments
 
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Expert Comment

by:Raynard7
ID: 17152617
You need to alter the table or column,

http://dev.mysql.com/doc/refman/5.0/en/alter-table.html

Gives the alter table syntax,

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LVL 35

Expert Comment

by:Raynard7
ID: 17152620
ALTER TABLE `mytable` COMMENT = 'my comment - this is a cool table';
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Accepted Solution

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Raynard7 earned 2000 total points
ID: 17152622
alter table myTable ,change `myColumn` COMMENT 'ABCDEFG'
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Author Comment

by:renesisx
ID: 17152640
Don't you ever sleep? ;)
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LVL 35

Expert Comment

by:Raynard7
ID: 17152772
;-)
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