This section covers the SQL database query language as defined by the ISO standards. We will not be covering IBM's Sequel language (the precursor to SQL, developed by the IBM San Jose Research Laboratory in the early 1970s, a little later after they developed Unix).
Guides:SQL/How do I -- '"'How do I" are essentially a collection of guides that tell you how to perform common tasks. Note: The "How Do I" page servers as a master index to these articles. The master indexes should belong to Category:Guides:How_Do_I (use the language as the sort key, ie [[Category:Guides:How Do I|SQL]], and each page in the How Do I index should belong to Category:Guides:How_Do_I/(language). Make use of <metadesc content="stuff"/> to help with the search engine indexing.