我们有一些PL/pgSQL储存在我们的行文中(PostgreSQL 9.x)。
These are strictly sequential, and under some circumstances, can be very slow.
我们正在考虑将这些语言带给人民党/贾瓦派、人民党/人民党等,并利用这些语言的多读能力。
主要问题是,如何“有效地”支持这些语言? 例如,我想到的是管理 Java代码的虚拟机器:在使用我的PL/Java代码时,每当它为它发出新的证书时,或者PL/Java是否保持某种类型的证书,并且把其中之一与实际电话联系起来?
Pl/Java在邮政后遗嘱程序中穿着的 j。 See: PL/Java wiki
我建议,你不首先考虑纯粹的解决方案,就不把一切翻译为ava。 在许多情况下,在大量记录上开展工作的能力将超过单独处理记录但导致更多电话的效益。
Java的多读能力,如果任务本身是依次进行的,就会带来好处。
我如何将Excel板的数据输入我的Django应用? I m将PosgreSQL数据库作为数据库。
On production our database is a few hundred gigabytes in size. For development and testing, we need to create snapshots of this database that are functionally equivalent, but which are only 10 or 20 ...
I ll take the simplest of the SQL functions as an example: CREATE OR REPLACE FUNCTION skater_name_match(INTEGER,VARCHAR) RETURNS BOOL AS $$ SELECT $1 IN (SELECT skaters_skater.competitor_ptr_id ...
I m 在当地网络上运行几台机器,在Salgresql8.3处撰写一份申请。
I want to join few attributes in select statement as one for example select id, (name + + surname + + age) as info from users this doesn t work, how to do it? I m using postgreSQL.
Hey, I have 2 tables in PostgreSql: 1 - documents: id, title 2 - updates: id, document_id, date and some data: documents: | 1 | Test Title | updates: | 1 | 1 | 2006-01-01 | | 2 | 1 | 2007-01-01 |...
I need to setup my PostgreSQL DB s text encoding to handle non-American English characters that you d find showing up in languages such as German, Spanish, and French. What character encoding should ...
I am using a set of SQL LIKE conditions to go through the alphabet and list all items beginning with the appropriate letter, e.g. to get all books where the title starts with the letter "A": SELECT * ...
