We want to switch from MyISAM to InnoDB for several reasons, but we do not intend to use transactions with BEGIN/COMMIT etc.
For ex I have a table1 with id and name field. I use bind开发者_开发百科ingsource to bind data to datagridview. Now I expect that user can not delete row which table1.id = 1 or table1.id = 2.
Is there any point in defining FK constraints in MyISAM? MyISAM doesn\'t enforce referential inte开发者_如何转开发grity, right? So maybe there is no point to FK constraints. Although MySQL parses and
I need to create a table containing two attributes: id and author. These two attributes form the composite key. Moreover I need to perform an index search on the author field.
I have the following two tables in my database (the indexing is not complete as it will be based on which engine I use):
I have a table which has an auto-increment column and I made a mistake last night and accidentally inserted a few bad rows, so I deleted them.
I have a table like bellow: CREATE TABLE `hosts` ( `ID` int(11) unsigned NOT NULL AUTO_INCREMENT, `Name` varchar(60) NOT NULL,
I\'ve searched a bit on this topic and found a few results. However, I\'m looking for if anyone knows about or could point m开发者_如何学Ce to to some authentic or reputable case studies that detail t
First of all you should already 开发者_Go百科know MyISAM index doesn\'t include the actually data, it only has the address of data.
I have the following query which is a little expensive (currently 500ms): SELECT * FROM events AS e, event_dates AS ed
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