Length limit for query

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Emi Lu wrote:

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.

Wouldn't the "need" to create such a huge query indicate that that
is the wrong solution to the problem?

- --
Ron Johnson, Jr.
Jefferson LA USA

Is "common sense" really valid?
For example, it is "common sense" to white-power racists that
whites are superior to blacks, and that those with brown skins
are mud people.
However, that "common sense" is obviously wrong.
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