I hava a field in my database containing street and housenumber. I want to split the housenumber in a new column. Can I do this by someting like
When performing a query like: select count(*) from myTextTable where tsv @@ plainto_tsquery(\'english\', \'TERM\');
I f开发者_高级运维irst started using MySQL in one of my apps and I am now thinking of moving from MySQL to PostgreSQL.
How do I go about managing my database indexes on Heroku? I know about taps but that seems to be for pushing/pulling data.
I\'m using the following script which takes the data from a html form and stores in a Postgres DB. There is this pg_escape_string function which stores the value from开发者_如何学编程 the form to the
I want to update more than 10 columns at the same time , and my problem is I want to put where clause for all these columns.
I want to create a column element_type in a table (called discussion) that allows the text values \"lesson\" or \"quiz\" but will generate an error if any other value is inserted into that column.
I have a ECPG client attempting to obtain data.It uses a a prepared statement with a subselect clause using a stored function \"getsipid\" that takes 4 arguments.
We have a daily process that pulls all data out of a number of tables in an Oracle dat开发者_JAVA百科abase and imports them into a Postgress (EnterpriseDB) database - Version 8.4.
Using a method (see bottom), I build an insert command to insert an item (stored as a dictionary) into my postgresql database.Although, when I pass that command to cur.execute I get a syntax error.I\'
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