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From: Igor Korot <[email protected]>
To: Pavel Stehule <[email protected]>
Cc: pgsql-generallists.postgresql.org <[email protected]>
Subject: Re: Error on the query
Date: Tue, 4 Mar 2025 17:04:43 -0600
Message-ID: <CA+FnnTx_osKNmJpkaTLjkJvcu75sKESzW79=Ei_xMepTkAAJ-Q@mail.gmail.com> (raw)
In-Reply-To: <CAFj8pRDGvEV-rN7W69zuvg64ASG==mEqfLCVXxANAYPhfmUtNg@mail.gmail.com>
References: <CA+FnnTxq1e5wRjjO2VDfikkn0Stq6W8qFFykE9iJskSz=2+7Ug@mail.gmail.com>
	<CAFj8pRDGvEV-rN7W69zuvg64ASG==mEqfLCVXxANAYPhfmUtNg@mail.gmail.com>

Hi, Pavel,

On Tue, Mar 4, 2025 at 11:36 AM Pavel Stehule <[email protected]> wrote:
>
> Hi
>
> út 4. 3. 2025 v 18:30 odesílatel Igor Korot <[email protected]> napsal:
>>
>> Hi, ALL,
>> Trying to execute following query:
>>
>> [code]
>>         queries.push_back( L"DO $$ BEGIN IF NOT EXISTS( SELECT 1 FROM
>> pg_class c, pg_namespace n WHERE n.oid = c.relnamespace AND c.relname
>> = \'abcatc_x\' AND n.nspname = \'public\' ) THEN CREATE UNIQUE INDEX
>> \"abcatc_x\" ON \"abcatcol\"(\"abc_tnam\" ASC, \"abc_ownr\" ASC,
>> \"abc_cnam\" ASC); END IF; END;" );
>> [/code]
>>
>> I got:
>>
>> [quote]
>> $4 = L"ERROR:  unterminated dollar-quoted string at or near \"$$ BEGIN
>> IF NOT EXISTS( SELECT 1 FROM pg_class c, pg_namespace n WHERE n.oid =
>> c.relnamespace AND c.relna
>> me = 'abcatc_x' AND n.nspname = 'public' "...
>>
>> [/quote]
>>
>> What am I missing?
>
>
>
> you miss ending string separator
>
> DO $$ .... $$;
>
> DO $$
> BEGIN
>   IF ... THEN
>   END IF;
> END;
> $$;

Thank you.
Works now.

>
> Regards
>
> Pavel
>>
>>
>> Thank you.
>>
>>

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