Spracherkennung für: .test vermutete Sprache: SQL {SQL[184] ABAP[100] VDM[72]} [Methode: maximale Elemente, drei Dimensionen]
--echo #
--echo # Testing unsigned types
--echo #
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
a TINYINT UNSIGNED NOT NULL,
b SMALLINT ZEROFILL NOT NULL,
c INT UNSIGNED NOT NULL,
d BIGINT UNSIGNED NOT NULL,
e CHAR(32) NOT NULL DEFAULT '???') ENGINE=CONNECT CHARSET=latin1 TABLE_TYPE=FIX;
DESCRIBE t1;
INSERT INTO t1(a,b,c,d) VALUES(255,65535,4294967295,18446744073709551615);
SELECT * FROM t1;
UPDATE t1 SET e = d;
SELECT * FROM t1;
UPDATE IGNORE t1 SET c = d;
SELECT * FROM t1;
UPDATE IGNORE t1 SET c = e;
SELECT * FROM t1;
UPDATE t1 SET d = e;
SELECT * FROM t1;
DROP TABLE IF EXISTS t2;
CREATE TABLE t2 ENGINE=CONNECT CHARSET=latin1 TABLE_TYPE=PROXY TABNAME=t1;
DESCRIBE t2;
SELECT * FROM t2;
# Moved to mysql.test (cannot be executed if embedded)
#DROP TABLE t2;
#CREATE TABLE t2 ENGINE=CONNECT CHARSET=latin1 TABLE_TYPE=MYSQL TABNAME=t1;
#DESCRIBE t2;
#SELECT * FROM t2;
DROP TABLE t2;
DROP TABLE t1;
[Verzeichnis aufwärts0.12unsichere VerbindungÜbersetzung europäischer Sprachen durch Browser2026-10-08]