是否有办法把储存在服务器上的遥远程序从邮局上调?
我需要指出一个储存程序,接收3个参数,并在遥远的服务器数据库上插入一个内容,如果能够这样做,我可以知道问询是否是大韩民国,还是该词在插入时有误,因为两个数据库的表格都需要有同样的信息。
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 * ...
