Re: Is this a bug ?

Weird, but apparently not a bug. From
https://www.postgresql.org/docs/current/sql-syntax-lexical.html#SQL-SYNTAX-CONSTANTS

> Two string constants that are only separated by whitespace with at
> least one newline are concatenated and effectively treated as if the
> string had been written as one constant. For example:
>
>   SELECT 'foo'
>   'bar';
>
> is equivalent to:
>
>   SELECT 'foobar';
>
> but:
>
>   SELECT 'foo'      'bar';
>
> is not valid syntax. (This slightly bizarre behavior is specified by
> SQL; PostgreSQL is following the standard.)

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