sql-set-product-feature
sql-set-product-feature is a compiled Lisp function in `sql.el
'.
(sql-set-product-feature PRODUCT FEATURE NEWVALUE)
Set FEATURE of database PRODUCT to NEWVALUE.
The PRODUCT must be a symbol which identifies the database
product. The product must have already exist on the product
list. See `sql-add-product' to add new products. The FEATURE
argument must be a plist keyword accepted by
`sql-product-alist'.