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From: Igor Korot <ikorot01@gmail.com>
Date: Tue, 4 Mar 2025 17:04:43 -0600
Message-ID: <CA+FnnTx_osKNmJpkaTLjkJvcu75sKESzW79=Ei_xMepTkAAJ-Q@mail.gmail.com>
Subject: Re: Error on the query
To: Pavel Stehule <pavel.stehule@gmail.com>
Cc: "pgsql-generallists.postgresql.org" <pgsql-general@lists.postgresql.org>
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Hi, Pavel,

On Tue, Mar 4, 2025 at 11:36=E2=80=AFAM Pavel Stehule <pavel.stehule@gmail.=
com> wrote:
>
> Hi
>
> =C3=BAt 4. 3. 2025 v 18:30 odes=C3=ADlatel Igor Korot <ikorot01@gmail.com=
> napsal:
>>
>> Hi, ALL,
>> Trying to execute following query:
>>
>> [code]
>>         queries.push_back( L"DO $$ BEGIN IF NOT EXISTS( SELECT 1 FROM
>> pg_class c, pg_namespace n WHERE n.oid =3D c.relnamespace AND c.relname
>> =3D \'abcatc_x\' AND n.nspname =3D \'public\' ) THEN CREATE UNIQUE INDEX
>> \"abcatc_x\" ON \"abcatcol\"(\"abc_tnam\" ASC, \"abc_ownr\" ASC,
>> \"abc_cnam\" ASC); END IF; END;" );
>> [/code]
>>
>> I got:
>>
>> [quote]
>> $4 =3D L"ERROR:  unterminated dollar-quoted string at or near \"$$ BEGIN
>> IF NOT EXISTS( SELECT 1 FROM pg_class c, pg_namespace n WHERE n.oid =3D
>> c.relnamespace AND c.relna
>> me =3D 'abcatc_x' AND n.nspname =3D '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.
>>
>>