;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
;;;; *************************************************************************
-(in-package #:clsql-base-sys)
+(in-package #:clsql-base)
(defgeneric database-type-load-foreign (database-type)
(:documentation
"The internal generic implementation for checking if
database type library loaded successfully."))
-(defgeneric database-type (database)
- (:documentation
- "Returns database type")
- (:method (database)
- (signal-no-database-error database)))
-
-
(defgeneric database-initialize-database-type (database-type)
(:documentation
"The internal generic implementation of initialize-database-type."))
(signal-no-database-error database))
(:documentation "Internal generic implementation of disconnect."))
-(defgeneric database-query (query-expression database result-types)
- (:method (query-expression (database t) result-types)
- (declare (ignore query-expression result-types))
+(defgeneric database-query (query-expression database result-types field-names)
+ (:method (query-expression (database t) result-types field-names)
+ (declare (ignore query-expression result-types field-names))
(signal-no-database-error database))
(:documentation "Internal generic implementation of query."))
(:documentation "List all attributes in TABLE."))
(defgeneric database-attribute-type (attribute table database &key owner)
- (:documentation "Return the type of ATTRIBUTE in TABLE."))
+ (:documentation "Return the type of ATTRIBUTE in TABLE. Returns multiple values
+of TYPE_NAME (keyword) PRECISION SCALE NULLABLE."))
(defgeneric database-add-attribute (table attribute database)
(:documentation "Add the attribute to the table."))
t)
(:documentation "T [default] if database-type supports views."))
+(defgeneric db-type-default-case (db-type)
+ (:method (db-type)
+ (declare (ignore db-type))
+ ;; By default, CommonSQL converts identifiers to UPPER case.
+ :upper)
+ (:documentation ":upper [default] if means identifiers mapped to UPPER case SQL like CommonSQL API. However, Postgresql maps identifiers to lower case, so PostgreSQL uses a value of :lower for this result."))
+
(defgeneric db-type-has-fancy-math? (db-type)
(:method (db-type)
(declare (ignore db-type))
(signal-closed-database-error database)))
(defmethod database-query :before (query-expression (database database)
- result-set)
- (declare (ignore query-expression result-set))
+ result-set field-names)
+ (declare (ignore query-expression result-set field-names))
(unless (is-database-open database)
(signal-closed-database-error database)))