(declare (ignore database))
(if args
(format nil "CHAR(~A)" (car args))
- "VARCHAR"))
+ "VARCHAR"))
+
+(defmethod database-get-type-specifier ((type (eql 'tinyint)) args database
+ (db-type (eql :postgresql)))
+ (declare (ignore args database))
+ "INT2")
+
+(defmethod database-get-type-specifier ((type (eql 'smallint)) args database
+ (db-type (eql :postgresql)))
+ (declare (ignore args database))
+ "INT2")
(defmethod database-get-type-specifier ((type (eql 'wall-time)) args database
(db-type (eql :postgresql)))
(result
(mapcar #'car
(database-query
- (format nil "SELECT attname FROM pg_class,pg_attribute WHERE pg_class.oid=attrelid AND relname='~A'~A"
+ (format nil "SELECT attname FROM pg_class,pg_attribute WHERE pg_class.oid=attrelid AND attisdropped = FALSE AND relname='~A'~A"
(string-downcase table)
owner-clause)
database nil nil))))
(parse-integer
(caar
(database-query
- (concatenate 'string "SELECT LAST_VALUE ('" sequence-name "')")
+ (concatenate 'string "SELECT LAST_VALUE FROM " sequence-name)
database nil nil)))))
(defun postgresql-database-list (connection-spec type)
(defmethod database-list (connection-spec (type (eql :postgresql-socket)))
(postgresql-database-list connection-spec type))
-
+#+nil
(defmethod database-describe-table ((database generic-postgresql-database) table)
+ ;; MTP: LIST-ATTRIBUTE-TYPES currently executes separate queries for
+ ;; each attribute. It would be more efficient to have a single SQL
+ ;; query return the type data for all attributes. This code is
+ ;; retained as an example of how to do this for PostgreSQL.
(database-query
(format nil "select a.attname, t.typname
from pg_class c, pg_attribute a, pg_type t