Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Im looking at an application where I will be doing quite a few SELECTs where I am trying to find column_a = x AND column_b = y.
Is the correct to create that index that something like the following?
CREATE INDEX index_name ON table (column_a, column_b)
Yes.