Re: pasting a lot of commands to psql

On Fri, Jul 8, 2016 at 1:31 AM Dmitry Shalashov <skaurus@gmail.com> wrote:

Hi Sameer,

I am trying to copy-paste (and execute) random snippets of SQL to psql console.

Why? Is it some migration of data? You are better off exporting the data to csv and use COPY command.

There is another ways to do it, which do not involve copy-paste, but I am wondering why is copy-paste won't work. What exactly is happening there...

 

Have you looked at this line in the file-

INSERT INTO oko_topsites VALUES('russian_federation','calend.ru'

Either the line in file lacks a closing parenthesis or may be your terminal is not able to process so many characters so fast and hence it is missing/skipping on some characters. I have experiences this behavior, not just with psql but with usual shell when I use utterly slow VPN or when I use screen share tools like TeamViewer or WebEx etc over slow network

Dmitry Shalashov, surfingbird.ru & relap.io

2016-07-07 20:26 GMT+03:00 Sameer Kumar <sameer.kumar@ashnik.com>:

On Fri, 8 Jul 2016, 1:23 a.m. Dmitry Shalashov, <skaurus@gmail.com> wrote:

Hi everyone.

Let say that I have some sql file with like hundred of simple statements in it. I `cat` it, copy it to buffer, go to my beloved psql and insert it there.

But somewhere after first few lines it screws over: 

b2b=> BEGIN;

b2b=> INSERT INTO oko_topsites VALUES('russian_federation','ati.su',0,NULL,5);

INSERT INTO oko_topsites VALUES('russian_federation'b2b=> INSERT INTO oko_topsites VALUES('russian_federation','atn.ua',0,NULL,5);

b2b=> INSERT INTO oko_topsites VALUES('russian_federation','audit-it.ru',0,NULL,5);

b2b=> INSERT INTO oko_topsites VALUES('russian_federation','aup.ru',0,NULL,5);

'

b2b=> INSERT INTO oko_topsites VALUES('russian_federation','autocentre.ua',0,NULL,5);

b2b=> INSERT INTO oko_topsites VALUES('russian_federation','autodoc.ru',0,NULL,5);

The below is broken...

 

b2b=> INSERT INTO oko_topsites VALUES('russian_federation','calend.ru'

 

b2b(> INSERT INTO oko_topsites VALUES('russian_federation','calorizator.ru',0,NULL,5)

Unclosed quotes, unclosed parenthesis - anyway it wont work.

How to safely insert big number of statements to psql at once?

I am aware about "execute this file" \i option of psql, that is not the answer I am looking for, thanks :-)

What are you exactly aiming to do?

Have you tried -

psql  < myfile

Dmitry Shalashov, surfingbird.ru & relap.io

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Best Regards

Sameer Kumar | DB Solution Architect 

ASHNIK PTE. LTD.

101 Cecil Street, #11-11 Tong Eng Building, Singapore 069 533

T: +65 6438 3504 | M: +65 8110 0350 | www.ashnik.com

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Best Regards

Sameer Kumar | DB Solution Architect 

ASHNIK PTE. LTD.

101 Cecil Street, #11-11 Tong Eng Building, Singapore 069 533

T: +65 6438 3504 | M: +65 8110 0350 | www.ashnik.com