Rowlock in insert query

[Santy]

Hello All,
I am new to DB2,
Currently i am using DB2 version 8.02 personal edition on Windows XP
Professional.
And Facing problem with rowlock in insert query.

I have created a sample database as

CREATE TABLE SCEMANAME.LOG (
Sequence DECIMAL(9 ,0) NOT NULL ,
SubSequence DECIMAL(9 ,0) NOT NULL ,
RecordType DECIMAL(9 ,0) ,
LogDate TIMESTAMP ,
Name char (30) ,
Action char (80) ,
usertype DECIMAL(1) ,
sourceapp DECIMAL(1)
)

And now trying to fire queries on DB2

INSERT INTO SCEMANAME.LOG WITH (ROWLOCK)
(SEQUENCE,SUBSEQUENCE,RECORDTYPE,LOGDATE,
NAME,ACTION,USERTYPE,SOURCEAPP)
VALUES(1,12,123,'2007-04-03 15:51:47.333','SANS','test',0,0);
but the query results in an error as ,

DB21034E The command was processed as an SQL statement because it was
not a
valid Command Line Processor command. During SQL processing it
returned:
SQL0104N An unexpected token "WITH" was found following "RT INTO
SCEMANAME.LOG". Expected tokens may include: "<space>".
SQLSTATE=42601

SQL0104N An unexpected token "WITH" was found following "RT INTO
SHELKESA.LOG". Expected tokens may include:
"<space ".
can anyone help me to solve this issue.

[Knut Stolze]

Santy wrote:

Hello All,
I am new to DB2,
Currently i am using DB2 version 8.02 personal edition on Windows XP
Professional.
And Facing problem with rowlock in insert query.

I have created a sample database as

CREATE TABLE SCEMANAME.LOG (
Sequence DECIMAL(9 ,0) NOT NULL ,
SubSequence DECIMAL(9 ,0) NOT NULL ,
RecordType DECIMAL(9 ,0) ,
LogDate TIMESTAMP ,
Name char (30) ,
Action char (80) ,
usertype DECIMAL(1) ,
sourceapp DECIMAL(1)
)

And now trying to fire queries on DB2

INSERT INTO SCEMANAME.LOG WITH (ROWLOCK)
(SEQUENCE,SUBSEQUENCE,RECORDTYPE,LOGDATE,
NAME,ACTION,USERTYPE,SOURCEAPP)
VALUES(1,12,123,'2007-04-03 15:51:47.333','SANS','test',0,0);

That's invalid syntax. There is no "WITH(...)" clause available where you
want to use it.

http://publib.boulder.ibm.com/infoce...c/r0000970.htm

--
Knut Stolze
DB2 z/OS Utilities Development
IBM Germany

[Santy]

Can you please suggest me required changes so that the query will runs
fine

INSERT INTO SCEMANAME.LOG WITH (ROWLOCK)
(SEQUENCE,SUBSEQUENCE,RECORDTYPE,LOGDATE,
NAME,ACTION,USERTYPE,SOURCEAPP)
VALUES(1,12,123,'2007-04-03 15:51:47.333','SANS','test',0,0);

Thanks,
Santosh Shelke

[Knut Stolze]

Santy wrote:

Can you please suggest me required changes so that the query will runs
fine

INSERT INTO SCEMANAME.LOG WITH (ROWLOCK)
(SEQUENCE,SUBSEQUENCE,RECORDTYPE,LOGDATE,
NAME,ACTION,USERTYPE,SOURCEAPP)
VALUES(1,12,123,'2007-04-03 15:51:47.333','SANS','test',0,0);

Follow the syntax diagram.

Hint: Simply remove the "WITH (ROWLOCK)"

--
Knut Stolze
DB2 z/OS Utilities Development
IBM Germany

[Santy]

On Apr 5, 3:31 pm, Knut Stolze <[e-mail]:

Santy wrote:

Can you please suggest me required changes so that the query will runs
fine

INSERT INTO SCEMANAME.LOG WITH (ROWLOCK)
(SEQUENCE,SUBSEQUENCE,RECORDTYPE,LOGDATE,
NAME,ACTION,USERTYPE,SOURCEAPP)
VALUES(1,12,123,'2007-04-03 15:51:47.333','SANS','test',0,0);

Follow the syntax diagram.

Hint: Simply remove the "WITH (ROWLOCK)"

--
Knut Stolze
DB2 z/OS Utilities Development
IBM Germany

Thanks For the reply...
But We have to add a locking while inserting data in the table ,
in that case which are the options available.

[Lennart]

Santy wrote:
[...]

Thanks For the reply...
But We have to add a locking while inserting data in the table ,
in that case which are the options available.

What do you want to lock while writing? The row you are inserting?

[Santy]

On Apr 5, 4:20 pm, Lennart <[e-mail]:

Santy wrote:

[...]

Thanks For the reply...
But We have to add a locking while inserting data in the table ,
in that case which are the options available.

What do you want to lock while writing? The row you are inserting?

yes by ROWLOCK we mean the same.

[Mark A]

"Santy" <sh*********@gmail.comwrote in message
news:11**********************@y80g2000hsf.googlegr oups.com...

yes by ROWLOCK we mean the same.

DB2 will automatically lock (exclusive) the row you have inserted until you
do a commit. You should remove any explicit locking commands..

[Knut Stolze]

Santy wrote:

On Apr 5, 3:31 pm, Knut Stolze <[e-mail]:

>Santy wrote:

Can you please suggest me required changes so that the query will runs
fine

INSERT INTO SCEMANAME.LOG WITH (ROWLOCK)
(SEQUENCE,SUBSEQUENCE,RECORDTYPE,LOGDATE,
NAME,ACTION,USERTYPE,SOURCEAPP)
VALUES(1,12,123,'2007-04-03 15:51:47.333','SANS','test',0,0);

Follow the syntax diagram.

Hint: Simply remove the "WITH (ROWLOCK)"

Thanks For the reply...
But We have to add a locking while inserting data in the table ,
in that case which are the options available.

DB2 automatically locks newly inserted rows and does not force the
application to worry about such details.

If you want to have another locking granularity, you could use the LOCK
TABLE statement to lock the whole table.

--
Knut Stolze
DB2 z/OS Utilities Development
IBM Germany