Getting SQLCODE and SQLSTATE from select query inside Procedure DB2
0
I have a procedure and all I want is the SQLSTATE and SQLCODE from a select query. I am NOT interested in the result itself.
Create procedure select_test(IN query varchar(1024))
Language sql
BEGIN
DECLARE SQLCODE INTEGER DEFAULT 0;
DECLARE SQLSTATE CHAR(5) DEFAULT '00000';
DECLARE V_QUERY VARCHAR(24576);
DECLARE V_ERRORMSG VARCHAR(2048) DEFAULT '';
DECLARE V_SQLCODE INTEGER DEFAULT 0;
DECLARE V_SQLSTATE CHAR(5) DEFAULT '00000';
DECLARE STMT STATEMENT;
DECLARE C1 CURSOR FOR STMT;
DECLARE CONTINUE HANDLER FOR SQLEXCEPTION, SQLWARNING,NOT FOUND
BEGIN
GET DIAGNOSTICS
EXCEPTION
1 V_ERRORMSG = MESSAGE_TEXT;
VALUES(SQLSTATE,SQLCODE)INTO V_SQLSTATE, V_SQLCODE;
END;
SET V_QUERY = QUERY;
PREPARE STMT FROM V_QUERY;
OPEN C1; CLOSE C1;
End@
All I need is the SQLCODE,SQLSTATE and MESSAGE_TEXT. The result of the select is not important.
Query is something like
SELECT A,B,C from TAB_A;
with a wrong table in the query.
Thanks to @Mark Barinstein I got hinted to the cursor part so thank you for that lready.
The problem is that I get SQLCODE -504 and it should be -204. So it is not the SQLCODE of the select.
I am running DB2 Windows v10.5
Any idea?
Thanks
sql stored-procedures error-handling db2 execute
asked Nov 16 '18 at 11:53
VikingViking
466
|
show 3 more comments
0
I have a procedure and all I want is the SQLSTATE and SQLCODE from a select query. I am NOT interested in the result itself.
Create procedure select_test(IN query varchar(1024))
Language sql
BEGIN
DECLARE SQLCODE INTEGER DEFAULT 0;
DECLARE SQLSTATE CHAR(5) DEFAULT '00000';
DECLARE V_QUERY VARCHAR(24576);
DECLARE V_ERRORMSG VARCHAR(2048) DEFAULT '';
DECLARE V_SQLCODE INTEGER DEFAULT 0;
DECLARE V_SQLSTATE CHAR(5) DEFAULT '00000';
DECLARE STMT STATEMENT;
DECLARE C1 CURSOR FOR STMT;
DECLARE CONTINUE HANDLER FOR SQLEXCEPTION, SQLWARNING,NOT FOUND
BEGIN
GET DIAGNOSTICS
EXCEPTION
1 V_ERRORMSG = MESSAGE_TEXT;
VALUES(SQLSTATE,SQLCODE)INTO V_SQLSTATE, V_SQLCODE;
END;
SET V_QUERY = QUERY;
PREPARE STMT FROM V_QUERY;
OPEN C1; CLOSE C1;
End@
All I need is the SQLCODE,SQLSTATE and MESSAGE_TEXT. The result of the select is not important.
Query is something like
SELECT A,B,C from TAB_A;
with a wrong table in the query.
Thanks to @Mark Barinstein I got hinted to the cursor part so thank you for that lready.
The problem is that I get SQLCODE -504 and it should be -204. So it is not the SQLCODE of the select.
I am running DB2 Windows v10.5
Any idea?
Thanks
sql stored-procedures error-handling db2 execute
asked Nov 16 '18 at 11:53
VikingViking
466
1
I don't know about DB2, but it looks like Standard SQL SPL. Instead ofVALUES(SQLSTATE,SQLCODE)INTO V_SQLSTATE, V_SQLCODE;try adding it to GET DIAGNOSTICS:V_ERRORMSG = MESSAGE_TEXT, V_SQLSTATE = SQLSTATE, V_SQLCODE = SQLCODE;
– dnoeth
Nov 16 '18 at 12:01
1
Additionally: If you don't care about the result of the Select, you don't have to open/close the cursro, prepare will already fail when the table doesn't exist...
– dnoeth
Nov 16 '18 at 12:06
the adding doesn't work in DB2
– Viking
Nov 16 '18 at 12:18
deleting the open and close worked
– Viking
Nov 16 '18 at 12:20
1
You use acontinuehandler, there's another error when you open the cursor which overrides the 1st error.
– dnoeth
Nov 16 '18 at 12:50
|
show 3 more comments
0
0
0
I have a procedure and all I want is the SQLSTATE and SQLCODE from a select query. I am NOT interested in the result itself.
Create procedure select_test(IN query varchar(1024))
Language sql
BEGIN
DECLARE SQLCODE INTEGER DEFAULT 0;
DECLARE SQLSTATE CHAR(5) DEFAULT '00000';
DECLARE V_QUERY VARCHAR(24576);
DECLARE V_ERRORMSG VARCHAR(2048) DEFAULT '';
DECLARE V_SQLCODE INTEGER DEFAULT 0;
DECLARE V_SQLSTATE CHAR(5) DEFAULT '00000';
DECLARE STMT STATEMENT;
DECLARE C1 CURSOR FOR STMT;
DECLARE CONTINUE HANDLER FOR SQLEXCEPTION, SQLWARNING,NOT FOUND
BEGIN
GET DIAGNOSTICS
EXCEPTION
1 V_ERRORMSG = MESSAGE_TEXT;
VALUES(SQLSTATE,SQLCODE)INTO V_SQLSTATE, V_SQLCODE;
END;
SET V_QUERY = QUERY;
PREPARE STMT FROM V_QUERY;
OPEN C1; CLOSE C1;
End@
All I need is the SQLCODE,SQLSTATE and MESSAGE_TEXT. The result of the select is not important.
Query is something like
SELECT A,B,C from TAB_A;
with a wrong table in the query.
Thanks to @Mark Barinstein I got hinted to the cursor part so thank you for that lready.
The problem is that I get SQLCODE -504 and it should be -204. So it is not the SQLCODE of the select.
I am running DB2 Windows v10.5
Any idea?
Thanks
sql stored-procedures error-handling db2 execute
asked Nov 16 '18 at 11:53
VikingViking
466
I have a procedure and all I want is the SQLSTATE and SQLCODE from a select query. I am NOT interested in the result itself.
Create procedure select_test(IN query varchar(1024))
Language sql
BEGIN
DECLARE SQLCODE INTEGER DEFAULT 0;
DECLARE SQLSTATE CHAR(5) DEFAULT '00000';
DECLARE V_QUERY VARCHAR(24576);
DECLARE V_ERRORMSG VARCHAR(2048) DEFAULT '';
DECLARE V_SQLCODE INTEGER DEFAULT 0;
DECLARE V_SQLSTATE CHAR(5) DEFAULT '00000';
DECLARE STMT STATEMENT;
DECLARE C1 CURSOR FOR STMT;
DECLARE CONTINUE HANDLER FOR SQLEXCEPTION, SQLWARNING,NOT FOUND
BEGIN
GET DIAGNOSTICS
EXCEPTION
1 V_ERRORMSG = MESSAGE_TEXT;
VALUES(SQLSTATE,SQLCODE)INTO V_SQLSTATE, V_SQLCODE;
END;
SET V_QUERY = QUERY;
PREPARE STMT FROM V_QUERY;
OPEN C1; CLOSE C1;
End@
All I need is the SQLCODE,SQLSTATE and MESSAGE_TEXT. The result of the select is not important.
Query is something like
SELECT A,B,C from TAB_A;
with a wrong table in the query.
Thanks to @Mark Barinstein I got hinted to the cursor part so thank you for that lready.
The problem is that I get SQLCODE -504 and it should be -204. So it is not the SQLCODE of the select.
I am running DB2 Windows v10.5
Any idea?
Thanks
sql stored-procedures error-handling db2 execute
sql stored-procedures error-handling db2 execute
asked Nov 16 '18 at 11:53
VikingViking
466
asked Nov 16 '18 at 11:53
VikingViking
466
asked Nov 16 '18 at 11:53
VikingViking
466
asked Nov 16 '18 at 11:53
VikingViking
466
asked Nov 16 '18 at 11:53
VikingViking
466
466
1
I don't know about DB2, but it looks like Standard SQL SPL. Instead ofVALUES(SQLSTATE,SQLCODE)INTO V_SQLSTATE, V_SQLCODE;try adding it to GET DIAGNOSTICS:V_ERRORMSG = MESSAGE_TEXT, V_SQLSTATE = SQLSTATE, V_SQLCODE = SQLCODE;
– dnoeth
Nov 16 '18 at 12:01
1
Additionally: If you don't care about the result of the Select, you don't have to open/close the cursro, prepare will already fail when the table doesn't exist...
– dnoeth
Nov 16 '18 at 12:06
the adding doesn't work in DB2
– Viking
Nov 16 '18 at 12:18
deleting the open and close worked
– Viking
Nov 16 '18 at 12:20
1
You use acontinuehandler, there's another error when you open the cursor which overrides the 1st error.
– dnoeth
Nov 16 '18 at 12:50
|
show 3 more comments
1
I don't know about DB2, but it looks like Standard SQL SPL. Instead ofVALUES(SQLSTATE,SQLCODE)INTO V_SQLSTATE, V_SQLCODE;try adding it to GET DIAGNOSTICS:V_ERRORMSG = MESSAGE_TEXT, V_SQLSTATE = SQLSTATE, V_SQLCODE = SQLCODE;
– dnoeth
Nov 16 '18 at 12:01
1
Additionally: If you don't care about the result of the Select, you don't have to open/close the cursro, prepare will already fail when the table doesn't exist...
– dnoeth
Nov 16 '18 at 12:06
the adding doesn't work in DB2
– Viking
Nov 16 '18 at 12:18
deleting the open and close worked
– Viking
Nov 16 '18 at 12:20
1
You use acontinuehandler, there's another error when you open the cursor which overrides the 1st error.
– dnoeth
Nov 16 '18 at 12:50
1
1
I don't know about DB2, but it looks like Standard SQL SPL. Instead of
VALUES(SQLSTATE,SQLCODE)INTO V_SQLSTATE, V_SQLCODE; try adding it to GET DIAGNOSTICS: V_ERRORMSG = MESSAGE_TEXT, V_SQLSTATE = SQLSTATE, V_SQLCODE = SQLCODE;– dnoeth
Nov 16 '18 at 12:01
I don't know about DB2, but it looks like Standard SQL SPL. Instead of
VALUES(SQLSTATE,SQLCODE)INTO V_SQLSTATE, V_SQLCODE; try adding it to GET DIAGNOSTICS: V_ERRORMSG = MESSAGE_TEXT, V_SQLSTATE = SQLSTATE, V_SQLCODE = SQLCODE;– dnoeth
Nov 16 '18 at 12:01
1
1
Additionally: If you don't care about the result of the Select, you don't have to open/close the cursro, prepare will already fail when the table doesn't exist...
– dnoeth
Nov 16 '18 at 12:06
Additionally: If you don't care about the result of the Select, you don't have to open/close the cursro, prepare will already fail when the table doesn't exist...
– dnoeth
Nov 16 '18 at 12:06
the adding doesn't work in DB2
– Viking
Nov 16 '18 at 12:18
the adding doesn't work in DB2
– Viking
Nov 16 '18 at 12:18
deleting the open and close worked
– Viking
Nov 16 '18 at 12:20
deleting the open and close worked
– Viking
Nov 16 '18 at 12:20
1
1
You use a
continue handler, there's another error when you open the cursor which overrides the 1st error.– dnoeth
Nov 16 '18 at 12:50
You use a
continue handler, there's another error when you open the cursor which overrides the 1st error.– dnoeth
Nov 16 '18 at 12:50
|
show 3 more comments
0
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1
I don't know about DB2, but it looks like Standard SQL SPL. Instead of
VALUES(SQLSTATE,SQLCODE)INTO V_SQLSTATE, V_SQLCODE;try adding it to GET DIAGNOSTICS:V_ERRORMSG = MESSAGE_TEXT, V_SQLSTATE = SQLSTATE, V_SQLCODE = SQLCODE;– dnoeth
Nov 16 '18 at 12:01
1
Additionally: If you don't care about the result of the Select, you don't have to open/close the cursro, prepare will already fail when the table doesn't exist...
– dnoeth
Nov 16 '18 at 12:06
the adding doesn't work in DB2
– Viking
Nov 16 '18 at 12:18
deleting the open and close worked
– Viking
Nov 16 '18 at 12:20
1
You use a
continuehandler, there's another error when you open the cursor which overrides the 1st error.– dnoeth
Nov 16 '18 at 12:50