X-Git-Url: http://git.kpe.io/?p=clsql.git;a=blobdiff_plain;f=sql%2Fdb-interface.lisp;h=d1466e780cae8c38cf6907a5f8ec91dad95f4821;hp=f48d00d7dad945d90f8d502f0b3336929262589b;hb=748f18aeaee5e0512317657a86f7a019f06e12de;hpb=44cd3f817f6f59ffe495db4cf2b9ea4637a57f75 diff --git a/sql/db-interface.lisp b/sql/db-interface.lisp index f48d00d..d1466e7 100644 --- a/sql/db-interface.lisp +++ b/sql/db-interface.lisp @@ -56,6 +56,10 @@ was called with the connection-spec.")) (:method (query-expression (database t) result-types field-names) (declare (ignore query-expression result-types field-names)) (signal-no-database-error database)) + (:method (query-expression (database database) result-types field-names) + (declare (ignore query-expression result-types field-names)) + (warn "database-query not implemented for database type ~A." + (database-type database))) (:documentation "Internal generic implementation of query.")) @@ -63,6 +67,10 @@ was called with the connection-spec.")) (:method (sql-expression (database t)) (declare (ignore sql-expression)) (signal-no-database-error database)) + (:method (sql-expression (database database)) + (declare (ignore sql-expression)) + (warn "database-execute-command not implemented for database type ~A." + (database-type database))) (:documentation "Internal generic implementation of execute-command.")) ;;; Mapping and iteration @@ -72,6 +80,11 @@ was called with the connection-spec.")) (declare (ignore query-expression full-set result-types)) (signal-no-database-error database) (values nil nil nil)) + (:method (query-expression (database database) &key full-set result-types) + (declare (ignore query-expression full-set result-types)) + (warn "database-query-result-set not implemented for database type ~A." + (database-type database)) + (values nil nil nil)) (:documentation "Internal generic implementation of query mapping. Starts the query specified by query-expression on the given database and returns @@ -91,12 +104,20 @@ function should signal a sql-database-data-error.")) (:method (result-set (database t)) (declare (ignore result-set)) (signal-no-database-error database)) + (:method (result-set (database database)) + (declare (ignore result-set)) + (warn "database-dump-result-set not implemented for database type ~A." + (database-type database))) (:documentation "Dumps the received result-set.")) (defgeneric database-store-next-row (result-set database list) (:method (result-set (database t) list) (declare (ignore result-set list)) (signal-no-database-error database)) + (:method (result-set (database database) list) + (declare (ignore result-set list)) + (warn "database-store-next-row not implemented for database type ~A." + (database-type database))) (:documentation "Returns t and stores the next row in the result set in list or returns nil when result-set is finished.")) @@ -128,12 +149,6 @@ if not found. May signal an error if unable to communicate with database server. (signal-no-database-error database)) (:documentation "Remove all data from database.")) -(defgeneric database-describe-table (database table) - (:method ((database t) table) - (declare (ignore table)) - (signal-no-database-error database)) - (:documentation "Return a list of name/type for columns in table")) - (defgeneric database-destory (connection-spec type) (:documentation "Destroys a database, returns T if successfull or signals an error @@ -178,6 +193,10 @@ the given lisp type and parameters.")) (defgeneric database-list-tables (database &key owner) (:documentation "List all tables in the given database") + (:method ((database database) &key owner) + (declare (ignore owner)) + (warn "database-list-tables not implemented for database type ~A." + (database-type database))) (:method ((database t) &key owner) (declare (ignore owner)) (signal-no-database-error database))) @@ -192,24 +211,40 @@ the given lisp type and parameters.")) (defgeneric database-list-views (database &key owner) (:documentation "List all views in the DATABASE.") + (:method ((database database) &key owner) + (declare (ignore owner)) + (warn "database-list-views not implemented for database type ~A." + (database-type database))) (:method ((database t) &key owner) (declare (ignore owner)) (signal-no-database-error database))) (defgeneric database-list-indexes (database &key owner) (:documentation "List all indexes in the DATABASE.") - (:method ((database t) &key owner) + (:method ((database database) &key owner) (declare (ignore owner)) - (signal-no-database-error database))) + (warn "database-list-indexes not implemented for database type ~A." + (database-type database))) + (:method ((database t) &key owner) + (declare (ignore owner)) + (signal-no-database-error database))) (defgeneric database-list-table-indexes (table database &key owner) (:documentation "List all indexes for a table in the DATABASE.") + (:method (table (database database) &key owner) + (declare (ignore table owner)) + (warn "database-list-table-indexes not implemented for database type ~A." + (database-type database))) (:method (table (database t) &key owner) (declare (ignore table owner)) (signal-no-database-error database))) (defgeneric database-list-attributes (table database &key owner) (:documentation "List all attributes in TABLE.") + (:method (table (database database) &key owner) + (declare (ignore table owner)) + (warn "database-list-attributes not implemented for database type ~A." + (database-type database))) (:method (table (database t) &key owner) (declare (ignore table owner)) (signal-no-database-error database))) @@ -217,18 +252,30 @@ the given lisp type and parameters.")) (defgeneric database-attribute-type (attribute table database &key owner) (:documentation "Return the type of ATTRIBUTE in TABLE. Returns multiple values of TYPE_NAME (keyword) PRECISION SCALE NULLABLE.") + (:method (attribute table (database database) &key owner) + (declare (ignore attribute table owner)) + (warn "database-list-attribute-type not implemented for database type ~A." + (database-type database))) (:method (attribute table (database t) &key owner) (declare (ignore attribute table owner)) (signal-no-database-error database))) (defgeneric database-add-attribute (table attribute database) (:documentation "Add the attribute to the table.") + (:method (table attribute (database database)) + (declare (ignore table attribute)) + (warn "database-add-attribute not implemented for database type ~A." + (database-type database))) (:method (table attribute (database t)) (declare (ignore table attribute)) (signal-no-database-error database))) (defgeneric database-rename-attribute (table oldatt newname database) (:documentation "Rename the attribute in the table to NEWNAME.") + (:method (table oldatt newname (database database)) + (declare (ignore table oldatt newname)) + (warn "database-rename-attribute not implemented for database type ~A." + (database-type database))) (:method (table oldatt newname (database t)) (declare (ignore table oldatt newname)) (signal-no-database-error database))) @@ -330,11 +377,11 @@ of TYPE_NAME (keyword) PRECISION SCALE NULLABLE.") ;; Prepared statements (defgeneric database-prepare (stmt types database result-types field-names) - (:method (stmt types (database t)) - (declare (ignore stmt types)) + (:method (stmt types (database t) result-types field-names) + (declare (ignore stmt types result-types field-names)) (signal-no-database-error database)) - (:method (stmt types (database database)) - (declare (ignore stmt types)) + (:method (stmt types (database database) result-types field-names) + (declare (ignore stmt types result-types field-names)) (error 'sql-database-error :message (format nil "DATABASE-PREPARE not implemented for ~S" database))) @@ -405,6 +452,4 @@ of TYPE_NAME (keyword) PRECISION SCALE NULLABLE.") (unless (is-database-open database) (signal-closed-database-error database))) -(defgeneric describe-table (table &key database) - (:documentation "Describes a table, returns a list of name/type for columns in table"))