Length limit for query

Поиск
Список
Период
Сортировка
От Emi Lu
Тема Length limit for query
Дата
Msg-id 44EDA29E.7030108@encs.concordia.ca
обсуждение исходный текст
Ответы Re: Length limit for query
Список pgsql-general
Hello,

It appears in MySql 3.23 the limit is 16 MB.  In 4.0 and later, it is 1 GB

http://dev.mysql.com/doc/refman/4.1/en/packet-too-large.html


Could someone tell me where I can find PostgreSQL doc about the query
length please
Tks a lot!

> Hello,
>
> Just curious to know whether postgresql has any length constraint
> about where part, such as
>
>
> Query =
> [
> select col1, col2, ... coln
> from table 1, table2,
> where
>
> constraint1 + constraint2 +................................constraintN
> ]
>
> Is there any length arrange for the Query str such as 500M, 1G, etc?
> Or the query can be as long as it is.
>
> Thanks a lot!
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 5: don't forget to increase your free space map settings


В списке pgsql-general по дате отправления:

Предыдущее
От: "Silvela, Jaime \(Exchange\)"
Дата:
Сообщение: Can't open Postgres at all!!!
Следующее
От: Tom Lane
Дата:
Сообщение: Re: Can't open Postgres at all!!!