SELECT command in mysql
Question by Jordashiro
I was wondering if there is a way to do something like selecting all without … some columns here
something like SELECT */column1,column2 , is there a way to do this ?
I just need to output something like
column1 , column2 ( from another table ) , here all other columns without column1 ( or something to make the select skip the first few columns)
EDIT:
The thing is that i need this to be dynamic , so i cant just select what i don’t know. I never know how many columns there will be , i just know the 1st and the 2nd column
EDIT: here is a picture http://oi44.tinypic.com/xgdyiq.jpg
I don’t need the second id column , just the last column like i have pointed.
Answer by DanRedux
Oh, so select all but certain fields. You have two options.
One is a little slow.. Copy the table, drop the fields you don’t want, then SELECT *
The other is to build the field list from a subquery to information_schema or something, then remove occurrences of ‘field_i_dont_want’ in that list.
SELECT ( SELECT THE TABLES YOU WANT AND CONCAT INTO ONE STRING ) FROM TABLE
Answer by Starx
If you need to combine records from multiple tables, you need to find a way to relate them together. Primary Keys, Foreign Keys, or anything common among this.
I will try to explain this with a sql similar to your problem.
SELECT table1.id, table2.name, table1.column3, table1.column4
FROM table1
INNER JOIN table2 On table2.commmonfield = table1.commonfield
