Hi,
seems for regexp which works in 7.3 is failing in 7.4.
Is't possible to configure pgsql to be compatible with 7.3 regexp ?
Welcome to psql 7.3.4, the PostgreSQL interactive terminal.
Type: \copyright for distribution terms
\h for help with SQL commands
\? for help on internal slash commands
\g or terminate with semicolon to execute query
\q to quit
discovery=# select 'problem' ~ '^\\p';
?column?
----------
t
(1 row)
Welcome to psql 7.4, the PostgreSQL interactive terminal.
Type: \copyright for distribution terms
\h for help with SQL commands
\? for help on internal slash commands
\g or terminate with semicolon to execute query
\q to quit
www=# select 'problem' ~ '^\\p';
ERROR: invalid regular expression: invalid escape \ sequence
Regards,
Oleg
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