I have this queries, but I need to make a Union for all. But each query has a different quantity of columns in the select-list, which gives me the error:
I have a mySQL table with a text field named \"body\" and a title field named \"title\". I want to choose the first 100 characters of the text field \"body\" by like this:
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i am trying to implement a full text search on a login table and when i am executing the respective query then following are my observations:
开发者_运维百科I\'m trying to execute this concat query in mysql SELECT CONCAT(if(fName,fName,\'\'),Name)
Yes I still use the older version of the .NET Framework & love it. Would like to use a database wrapper now massive by rob is awesome if I had 3.5 but Nooooo.
I have a question that involves a performance question and Mongo Design. Currently a project I am working on will involve notifications
I\'m trying to use a while loop in a one-off query on a MySQL (5.1.41-3ubuntu12.10-log) database: WHILE ((SELECT COUNT(*) FROM
Let\'s say I have an entire column in a table that is encrypted, the table also has unencrypted columns like IDs, and I have the encryption key for the entire column and I used the DBMS\' encrypt() fu
I have three similar tables with same fields and one field has same values. Like Table1(Column1:USA,Column2:200)
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