Большой файл pgstartup.log

После обновления 1С до версии 8.2.17.143 файл pgstartup.log стал быстро забиваться логами, такого содержания:

WARNING: nonstandard use of \\ in a string literal at character 707
HINT: Use the escape string syntax for backslashes, e.g., E’\\’.
WARNING: nonstandard use of \\ in a string literal at character 736
HINT: Use the escape string syntax for backslashes, e.g., E’\\’.
WARNING: nonstandard use of \\ in a string literal at character 807
HINT: Use the escape string syntax for backslashes, e.g., E’\\’.
WARNING: nonstandard use of \\ in a string literal at character 840
HINT: Use the escape string syntax for backslashes, e.g., E’\\’.
WARNING: nonstandard use of \\ in a string literal at character 93
HINT: Use the escape string syntax for backslashes, e.g., E’\\’.
WARNING: nonstandard use of \\ in a string literal at character 276
HINT: Use the escape string syntax for backslashes, e.g., E’\\’.
WARNING: nonstandard use of \\ in a string literal at character 422
HINT: Use the escape string syntax for backslashes, e.g., E’\\’.
WARNING: nonstandard use of \\ in a string literal at character 645
HINT: Use the escape string syntax for backslashes, e.g., E’\\’.
WARNING: nonstandard use of \\ in a string literal at character 707
HINT: Use the escape string syntax for backslashes, e.g., E’\\’.
WARNING: nonstandard use of \\ in a string literal at character 736
HINT: Use the escape string syntax for backslashes, e.g., E’\\’.
WARNING: nonstandard use of \\ in a string literal at character 807
HINT: Use the escape string syntax for backslashes, e.g., E’\\’.
WARNING: nonstandard use of \\ in a string literal at character 840
HINT: Use the escape string syntax for backslashes, e.g., E’\\’.
WARNING: nonstandard use of \\ in a string literal at character 324
HINT: Use the escape string syntax for backslashes, e.g., E’\\’.
WARNING: nonstandard use of \\ in a string literal at character 57
HINT: Use the escape string syntax for backslashes, e.g., E’\\’.
CONTEXT: compilation of PL/pgSQL function «binrowver» near line 2
WARNING: nonstandard use of \\ in a string literal at character 17
HINT: Use the escape string syntax for backslashes, e.g., E’\\’.
QUERY: SELECT SET_BYTE(‘\\000\\000\\000\\000\\000\\000\\000\\000′::bytea, 4, MOD(P1 / 16777216, 256))
CONTEXT: PL/pgSQL function «binrowver» line 4 at assignment
WARNING: nonstandard use of \\ in a string literal at character 215
HINT: Use the escape string syntax for backslashes, e.g., E’\\’.

в результате, меньше чем за сутки, файл pgstartup.log вырастал больше 3 ГБ.
Рекомендуются в postgresql.conf  установить параметр escape_string_warning = off и standard_conforming_strings = on

Такое поведение Posgresql связано с тем, что начиная с версии 8.1 введен режим совместимости с другими sql-серверами, который в будущем станет основным. А пока использование \\ в sql-выражениях вызывает такое сообщение.

Ссылки:
http://docs.communiware.org/guide/admin/xhtml/admin-faq.html#id2584155

1c, linux, log

1C