BUG #15709: if drop exists syntax

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BUG #15709: if drop exists syntax

PG Bug reporting form
The following bug has been logged on the website:

Bug reference:      15709
Logged by:          Kieve Lee
Email address:      [hidden email]
PostgreSQL version: Unsupported/Unknown
Operating system:   window 7
Description:        

How about if in version 8.0, how do we use drop table if exists?? If you
dont provide this function then provide a script example dude, why pgsql so
unfriendly??

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Re: BUG #15709: if drop exists syntax

Pavel Stehule
Hi

čt 21. 3. 2019 v 11:44 odesílatel PG Bug reporting form <[hidden email]> napsal:
The following bug has been logged on the website:

Bug reference:      15709
Logged by:          Kieve Lee
Email address:      [hidden email]
PostgreSQL version: Unsupported/Unknown
Operating system:   window 7
Description:       

How about if in version 8.0, how do we use drop table if exists?? If you
dont provide this function then provide a script example dude, why pgsql so
unfriendly??

This is not a bug.

Please, try to use supported version of PostgreSQL. 8.0 is unsupported maybe ten years.

psql run in fault tolerant mode where errors are ignored. So you can just

drop table sometable;
create table sometable(...);

It should to works. The error messages you can ignore.

Regards

Pavel Stehule
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Re: BUG #15709: if drop exists syntax

Jueve L
Hi,

if lets say im using v8,3 and i need delete duplicates data without ID column and 8.3 dont have row_number() over function.
how do i write the script?? 

On Thu, Mar 21, 2019 at 9:20 PM Pavel Stehule <[hidden email]> wrote:
Hi

čt 21. 3. 2019 v 11:44 odesílatel PG Bug reporting form <[hidden email]> napsal:
The following bug has been logged on the website:

Bug reference:      15709
Logged by:          Kieve Lee
Email address:      [hidden email]
PostgreSQL version: Unsupported/Unknown
Operating system:   window 7
Description:       

How about if in version 8.0, how do we use drop table if exists?? If you
dont provide this function then provide a script example dude, why pgsql so
unfriendly??

This is not a bug.

Please, try to use supported version of PostgreSQL. 8.0 is unsupported maybe ten years.

psql run in fault tolerant mode where errors are ignored. So you can just

drop table sometable;
create table sometable(...);

It should to works. The error messages you can ignore.

Regards

Pavel Stehule
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|

Re: BUG #15709: if drop exists syntax

Pavel Stehule
Hi

čt 11. 4. 2019 v 5:53 odesílatel Jueve L <[hidden email]> napsal:
Hi,

if lets say im using v8,3 and i need delete duplicates data without ID column and 8.3 dont have row_number() over function.
how do i write the script?? 

This is not a postgres bug. Please, use correct mailing list.


Regards

Pavel


On Thu, Mar 21, 2019 at 9:20 PM Pavel Stehule <[hidden email]> wrote:
Hi

čt 21. 3. 2019 v 11:44 odesílatel PG Bug reporting form <[hidden email]> napsal:
The following bug has been logged on the website:

Bug reference:      15709
Logged by:          Kieve Lee
Email address:      [hidden email]
PostgreSQL version: Unsupported/Unknown
Operating system:   window 7
Description:       

How about if in version 8.0, how do we use drop table if exists?? If you
dont provide this function then provide a script example dude, why pgsql so
unfriendly??

This is not a bug.

Please, try to use supported version of PostgreSQL. 8.0 is unsupported maybe ten years.

psql run in fault tolerant mode where errors are ignored. So you can just

drop table sometable;
create table sometable(...);

It should to works. The error messages you can ignore.

Regards

Pavel Stehule
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|

Re: BUG #15709: if drop exists syntax

Jueve L
sry, this example is with ID, which indicate rows, but from my table dont have like i was mentioned, please advice

On Thu, Apr 11, 2019 at 12:01 PM Pavel Stehule <[hidden email]> wrote:
Hi

čt 11. 4. 2019 v 5:53 odesílatel Jueve L <[hidden email]> napsal:
Hi,

if lets say im using v8,3 and i need delete duplicates data without ID column and 8.3 dont have row_number() over function.
how do i write the script?? 

This is not a postgres bug. Please, use correct mailing list.


Regards

Pavel


On Thu, Mar 21, 2019 at 9:20 PM Pavel Stehule <[hidden email]> wrote:
Hi

čt 21. 3. 2019 v 11:44 odesílatel PG Bug reporting form <[hidden email]> napsal:
The following bug has been logged on the website:

Bug reference:      15709
Logged by:          Kieve Lee
Email address:      [hidden email]
PostgreSQL version: Unsupported/Unknown
Operating system:   window 7
Description:       

How about if in version 8.0, how do we use drop table if exists?? If you
dont provide this function then provide a script example dude, why pgsql so
unfriendly??

This is not a bug.

Please, try to use supported version of PostgreSQL. 8.0 is unsupported maybe ten years.

psql run in fault tolerant mode where errors are ignored. So you can just

drop table sometable;
create table sometable(...);

It should to works. The error messages you can ignore.

Regards

Pavel Stehule
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|

Re: BUG #15709: if drop exists syntax

Pavel Stehule


čt 11. 4. 2019 v 6:17 odesílatel Jueve L <[hidden email]> napsal:
sry, this example is with ID, which indicate rows, but from my table dont have like i was mentioned, please advice

any table has hiden column ctid, that is unique



On Thu, Apr 11, 2019 at 12:01 PM Pavel Stehule <[hidden email]> wrote:
Hi

čt 11. 4. 2019 v 5:53 odesílatel Jueve L <[hidden email]> napsal:
Hi,

if lets say im using v8,3 and i need delete duplicates data without ID column and 8.3 dont have row_number() over function.
how do i write the script?? 

This is not a postgres bug. Please, use correct mailing list.


Regards

Pavel


On Thu, Mar 21, 2019 at 9:20 PM Pavel Stehule <[hidden email]> wrote:
Hi

čt 21. 3. 2019 v 11:44 odesílatel PG Bug reporting form <[hidden email]> napsal:
The following bug has been logged on the website:

Bug reference:      15709
Logged by:          Kieve Lee
Email address:      [hidden email]
PostgreSQL version: Unsupported/Unknown
Operating system:   window 7
Description:       

How about if in version 8.0, how do we use drop table if exists?? If you
dont provide this function then provide a script example dude, why pgsql so
unfriendly??

This is not a bug.

Please, try to use supported version of PostgreSQL. 8.0 is unsupported maybe ten years.

psql run in fault tolerant mode where errors are ignored. So you can just

drop table sometable;
create table sometable(...);

It should to works. The error messages you can ignore.

Regards

Pavel Stehule
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|

Re: BUG #15709: if drop exists syntax

Jueve L
image.png

why MIN couldn't be use ??? is the version problem again??

On Thu, Apr 11, 2019 at 12:33 PM Pavel Stehule <[hidden email]> wrote:


čt 11. 4. 2019 v 6:17 odesílatel Jueve L <[hidden email]> napsal:
sry, this example is with ID, which indicate rows, but from my table dont have like i was mentioned, please advice

any table has hiden column ctid, that is unique



On Thu, Apr 11, 2019 at 12:01 PM Pavel Stehule <[hidden email]> wrote:
Hi

čt 11. 4. 2019 v 5:53 odesílatel Jueve L <[hidden email]> napsal:
Hi,

if lets say im using v8,3 and i need delete duplicates data without ID column and 8.3 dont have row_number() over function.
how do i write the script?? 

This is not a postgres bug. Please, use correct mailing list.


Regards

Pavel


On Thu, Mar 21, 2019 at 9:20 PM Pavel Stehule <[hidden email]> wrote:
Hi

čt 21. 3. 2019 v 11:44 odesílatel PG Bug reporting form <[hidden email]> napsal:
The following bug has been logged on the website:

Bug reference:      15709
Logged by:          Kieve Lee
Email address:      [hidden email]
PostgreSQL version: Unsupported/Unknown
Operating system:   window 7
Description:       

How about if in version 8.0, how do we use drop table if exists?? If you
dont provide this function then provide a script example dude, why pgsql so
unfriendly??

This is not a bug.

Please, try to use supported version of PostgreSQL. 8.0 is unsupported maybe ten years.

psql run in fault tolerant mode where errors are ignored. So you can just

drop table sometable;
create table sometable(...);

It should to works. The error messages you can ignore.

Regards

Pavel Stehule
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Open this post in threaded view
|

Re: BUG #15709: if drop exists syntax

Pavel Stehule


čt 11. 4. 2019 v 6:44 odesílatel Jueve L <[hidden email]> napsal:
image.png

why MIN couldn't be use ??? is the version problem again??

i have not a idea


On Thu, Apr 11, 2019 at 12:33 PM Pavel Stehule <[hidden email]> wrote:


čt 11. 4. 2019 v 6:17 odesílatel Jueve L <[hidden email]> napsal:
sry, this example is with ID, which indicate rows, but from my table dont have like i was mentioned, please advice

any table has hiden column ctid, that is unique



On Thu, Apr 11, 2019 at 12:01 PM Pavel Stehule <[hidden email]> wrote:
Hi

čt 11. 4. 2019 v 5:53 odesílatel Jueve L <[hidden email]> napsal:
Hi,

if lets say im using v8,3 and i need delete duplicates data without ID column and 8.3 dont have row_number() over function.
how do i write the script?? 

This is not a postgres bug. Please, use correct mailing list.


Regards

Pavel


On Thu, Mar 21, 2019 at 9:20 PM Pavel Stehule <[hidden email]> wrote:
Hi

čt 21. 3. 2019 v 11:44 odesílatel PG Bug reporting form <[hidden email]> napsal:
The following bug has been logged on the website:

Bug reference:      15709
Logged by:          Kieve Lee
Email address:      [hidden email]
PostgreSQL version: Unsupported/Unknown
Operating system:   window 7
Description:       

How about if in version 8.0, how do we use drop table if exists?? If you
dont provide this function then provide a script example dude, why pgsql so
unfriendly??

This is not a bug.

Please, try to use supported version of PostgreSQL. 8.0 is unsupported maybe ten years.

psql run in fault tolerant mode where errors are ignored. So you can just

drop table sometable;
create table sometable(...);

It should to works. The error messages you can ignore.

Regards

Pavel Stehule
Reply | Threaded
Open this post in threaded view
|

Re: BUG #15709: if drop exists syntax

Jueve L
image.png
not the MIN cannot be use, is the ctid, how could the ctid in this format?? this ensure cannot be MIN.. please advice, got any unique key?? to do duplicates data??

On Thu, Apr 11, 2019 at 12:48 PM Pavel Stehule <[hidden email]> wrote:


čt 11. 4. 2019 v 6:44 odesílatel Jueve L <[hidden email]> napsal:
image.png

why MIN couldn't be use ??? is the version problem again??

i have not a idea


On Thu, Apr 11, 2019 at 12:33 PM Pavel Stehule <[hidden email]> wrote:


čt 11. 4. 2019 v 6:17 odesílatel Jueve L <[hidden email]> napsal:
sry, this example is with ID, which indicate rows, but from my table dont have like i was mentioned, please advice

any table has hiden column ctid, that is unique



On Thu, Apr 11, 2019 at 12:01 PM Pavel Stehule <[hidden email]> wrote:
Hi

čt 11. 4. 2019 v 5:53 odesílatel Jueve L <[hidden email]> napsal:
Hi,

if lets say im using v8,3 and i need delete duplicates data without ID column and 8.3 dont have row_number() over function.
how do i write the script?? 

This is not a postgres bug. Please, use correct mailing list.


Regards

Pavel


On Thu, Mar 21, 2019 at 9:20 PM Pavel Stehule <[hidden email]> wrote:
Hi

čt 21. 3. 2019 v 11:44 odesílatel PG Bug reporting form <[hidden email]> napsal:
The following bug has been logged on the website:

Bug reference:      15709
Logged by:          Kieve Lee
Email address:      [hidden email]
PostgreSQL version: Unsupported/Unknown
Operating system:   window 7
Description:       

How about if in version 8.0, how do we use drop table if exists?? If you
dont provide this function then provide a script example dude, why pgsql so
unfriendly??

This is not a bug.

Please, try to use supported version of PostgreSQL. 8.0 is unsupported maybe ten years.

psql run in fault tolerant mode where errors are ignored. So you can just

drop table sometable;
create table sometable(...);

It should to works. The error messages you can ignore.

Regards

Pavel Stehule
Reply | Threaded
Open this post in threaded view
|

Re: BUG #15709: if drop exists syntax

Pavel Stehule


čt 11. 4. 2019 v 6:52 odesílatel Jueve L <[hidden email]> napsal:
image.png
not the MIN cannot be use, is the ctid, how could the ctid in this format?? this ensure cannot be MIN.. please advice, got any unique key?? to do duplicates data??

can you move data to modern database and do deduplication there?

Without MIN on ctid you cannot to do it. You can write a extension in C language, but it is probably out of scope.



On Thu, Apr 11, 2019 at 12:48 PM Pavel Stehule <[hidden email]> wrote:


čt 11. 4. 2019 v 6:44 odesílatel Jueve L <[hidden email]> napsal:
image.png

why MIN couldn't be use ??? is the version problem again??

i have not a idea


On Thu, Apr 11, 2019 at 12:33 PM Pavel Stehule <[hidden email]> wrote:


čt 11. 4. 2019 v 6:17 odesílatel Jueve L <[hidden email]> napsal:
sry, this example is with ID, which indicate rows, but from my table dont have like i was mentioned, please advice

any table has hiden column ctid, that is unique



On Thu, Apr 11, 2019 at 12:01 PM Pavel Stehule <[hidden email]> wrote:
Hi

čt 11. 4. 2019 v 5:53 odesílatel Jueve L <[hidden email]> napsal:
Hi,

if lets say im using v8,3 and i need delete duplicates data without ID column and 8.3 dont have row_number() over function.
how do i write the script?? 

This is not a postgres bug. Please, use correct mailing list.


Regards

Pavel


On Thu, Mar 21, 2019 at 9:20 PM Pavel Stehule <[hidden email]> wrote:
Hi

čt 21. 3. 2019 v 11:44 odesílatel PG Bug reporting form <[hidden email]> napsal:
The following bug has been logged on the website:

Bug reference:      15709
Logged by:          Kieve Lee
Email address:      [hidden email]
PostgreSQL version: Unsupported/Unknown
Operating system:   window 7
Description:       

How about if in version 8.0, how do we use drop table if exists?? If you
dont provide this function then provide a script example dude, why pgsql so
unfriendly??

This is not a bug.

Please, try to use supported version of PostgreSQL. 8.0 is unsupported maybe ten years.

psql run in fault tolerant mode where errors are ignored. So you can just

drop table sometable;
create table sometable(...);

It should to works. The error messages you can ignore.

Regards

Pavel Stehule