DatabaseResourcesPath[] gives the list of directories that are searched to find database resources.
SQLConnections[] returns a list of the open SQLConnection objects.
SQLExpr[expr] allows a Mathematica expression to be stored in a database.
SQLMemberQ[data, column] specifies a condition in an SQL query used to test whether an element of a list matches the value of a column.
SQLResultSetColumnNames[rs] returns a list of {table, column} pairs for each column in a result set.
SQLResultSetGoto[rs, pos] sets the current position of a result set to pos.
SQLResultSetOpen[query] makes a result set from an SQL query.
SQLResultSetShift[rs, num] shifts the current position of a result set by num.
SQLResultSets[] returns a list of the open SQLResultSet objects.
SQLSchemaInformation[conn] returns information about the schemas available through an SQL connection.