Inexplicable exception upon create.
Inexplicable exception upon create.
(OP)
Hi folks!
I am relatively new to SQL and Interbase 6 and need a bit of help.
I have the following code which works insofar as
(upon using the Interactive SQL in IBConsole of Interbase 6)
I can succesfully run the routine below.
It has the required result in that it won't allow me to enter
data into Tables PSWRD or PDCTS unless I already have something
in P_NO OF Table SAPARENT.
But I don't understand the significance of the following exception
which arises after running the Create routine.
Can someone throw some light on this please?
"Invalid request BLR at offset 21
generator PK_GEN_SAPARENT is not defined
Statement: CREATE TRIGGER PK_GEN_SAPARENT FOR SAPARENT
ACTIVE BEFORE INSERT POSITION 0
as
begin
new.P_NO = gen_id(PK_GEN_SAPARENT, 1);
end"
Thanks in advance.
TERRY
I am relatively new to SQL and Interbase 6 and need a bit of help.
I have the following code which works insofar as
(upon using the Interactive SQL in IBConsole of Interbase 6)
I can succesfully run the routine below.
It has the required result in that it won't allow me to enter
data into Tables PSWRD or PDCTS unless I already have something
in P_NO OF Table SAPARENT.
But I don't understand the significance of the following exception
which arises after running the Create routine.
Can someone throw some light on this please?
"Invalid request BLR at offset 21
generator PK_GEN_SAPARENT is not defined
Statement: CREATE TRIGGER PK_GEN_SAPARENT FOR SAPARENT
ACTIVE BEFORE INSERT POSITION 0
as
begin
new.P_NO = gen_id(PK_GEN_SAPARENT, 1);
end"
Thanks in advance.
TERRY
Talk To Other Members
RE: Inexplicable exception upon create.
CREATE DATABASE "C:\h\DataBase\SAPARENT.gdb" PAGE_SIZE 4096 user "SYSDBA" password "masterkey";
CREATE DOMAIN TNOTNULLID AS INTEGER NOT NULL;
CREATE DOMAIN TINT AS INTEGER;
CREATE DOMAIN GEN25_M AS VARCHAR(25) NOT NULL;
CREATE DOMAIN GEN10 AS VARCHAR(10);
CREATE TABLE SaParent(
P_NO TNOTNULLID,
PNAME GEN25_M,
PRIMARY KEY (P_NO)
);
Commit Work;
CREATE TABLE PSWRDS(
PW_NO TNOTNULLID,
P_NO TNOTNULLID CONSTRAINT VALID_UID_IN_PSWRDS REFERENCES SAPARENT(P_NO),
PW_NAME GEN25,
PRIMARY KEY (PW_NO)
);
Commit Work;
CREATE TABLE PDCTS(
PDCT_NO TNOTNULLID,
P_NO TNOTNULLID CONSTRAINT VALID_UID_IN_PDCTS REFERENCES SAPARENT(P_NO),
PDCT_NAME GEN10,
PRIMARY KEY (PDCT_NO)
);
Commit Work;
SET TERM ^ ;
CREATE TRIGGER PK_GEN_SAPARENT FOR SAPARENT
ACTIVE BEFORE INSERT POSITION 0
as
begin
new.P_NO = gen_id(PK_GEN_SAPARENT, 1);
end
^
CREATE TRIGGER PK_GEN_PSWRDS FOR PSWRDS
ACTIVE BEFORE INSERT POSITION 0
as
begin
new.PW_NO = gen_id(PK_GEN_PSWRDS, 1);
end
^
CREATE TRIGGER PK_GEN_PDCTS FOR PDCTS
ACTIVE BEFORE INSERT POSITION 0
as
begin
new.PDCT_NO = gen_id(PK_GEN_PDCTS, 1);
end
^
COMMIT WORK ^
SET TERM ; ^
SET BLOBDISPLAY 1;
SET TERM ;;
SET NAMES ;
EXIT;
SET BLOBDISPLAY 1;
SET TERM ;;
SET NAMES ;
EXIT;
The exception is
"Invalid request BLR at offset 21
generator PK_GEN_SAPARENT is not defined
Statement: CREATE TRIGGER PK_GEN_SAPARENT FOR SAPARENT
ACTIVE BEFORE INSERT POSITION 0
as
begin
new.P_NO = gen_id(PK_GEN_SAPARENT, 1);
end"
Thanks in advance.
TERRY