Hello
I want to define folowing DB structure:
CREATE TABLE "SYSUSER"
(
"ID" Integer NOT NULL DEFAULT SERIAL,
"TSTAMP" Timestamp NOT NULL DEFAULT TIMESTAMP,
"NAME" Varchar(30) ASCII NOT NULL,
"PASSWORD" Varchar(30) ASCII NOT NULL,
PRIMARY KEY ("ID")
)
//
CREATE TABLE "ADDRESS"
(
"ID" Integer NOT NULL DEFAULT SERIAL,
"TSTAMP" Timestamp NOT NULL DEFAULT TIMESTAMP,
"CREATE_USER_ID" Integer NOT NULL DEFAULT -1,
"CHANGE_USER_ID" Integer NOT NULL DEFAULT -1,
"NAME" Varchar(254) ASCII NOT NULL DEFAULT '',
PRIMARY KEY ("ID"),
FOREIGN KEY "SYSUSER_CREATE_ID" ("CREATE_USER_ID")
REFERENCES "SYSUSER" ("ID") ON DELETE SET DEFAULT,
FOREIGN KEY "SYSUSER_CHANGE_ID" ("CHANGE_USER_ID")
REFERENCES "SYSUSER" ("ID") ON DELETE SET DEFAULT
)
//
SaxDb says:
General error;-7040 POS(1) Referential constraint not allowed
Table Address has 2 foreign keys referencing into 1 table (delete rule is
SET NULL).
I don't understand reason why I can't define such FK.
It is posible only with delete rule is RESTRICT.
Dusan
--
Dusan Kolesar
Helsinska 19
040 13 Kosice
Slovakia
e-mail : [EMAIL PROTECTED]
ICQ# : 160507424
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