DatabaseLink provides functions for working with data stored in tables in SQL databases. Operations such as searching, inserting, and deleting are supported. They also convert between the different types of data stored in the database and Wolfram Language expressions.

SQLSelect — select data from a database

SQLInsert, SQLDelete — insert and delete data

SQLUpdate — update existing data

SQLExecute — execute a raw SQL query

SQLArgument — a sequence of arguments to a raw SQL query

SQLMemberQ, SQLStringMatchQ — test the value of data, in a conditional query

SQLBinary, SQLDateTime, SQLExpr — data types

$SQLTimeout — how long the Wolfram Language waits while executing queries