HINT: Use the escape string syntax for backslashes, e.g., E'\\'. WARNING: nonstandard use of \\ in a string literal at character 285 HINT: Use the escape string syntax for backslashes, e.g., E'\\'. WARNING: nonstandard use of \\ in a string literal at character 71 HINT: Use the escape string syntax for backslashes, e.g., E'\\'. WARNING: nonstandard use of \\ in a string literal at character 72 HINT: Use the escape string syntax for backslashes, e.g., E'\\'. WARNING: nonstandard use of \\ in a string literal at character 263 HINT: Use the escape string syntax for backslashes, e.g., E'\\'. WARNING: nonstandard use of \\ in a string literal at character 366
Необходимо выключить контроль последовательности ESCAPE в конфигурационном файле:
nano /var/lib/pgsql/data/postgresql.conf
#escape_string_warning = on
поменял на
escape_string_warning = off