I have two tables: CREATE TABLE items ( root_id integer NOT NULL, id serial NOT NULL, -- Other fields... CONSTRAINT items_pkey PRIMARY KEY (root_id, id)
I have two table i want to add one condition while using LEFT OUTER JOIN select tt.description,tt.visible,vct.currvalue
I have a postgresql table that has a column with data type = \'text\' in which I need to create an index which involves this column being type casted to integer[]. However, whenever I tr开发者_StackOv
How would one go about determining the function used by postgresql to perform a type casting? EG: If I have SELECT \'{1,2,3}\'::int4[], how do I determine which function is used by postgresql to perf
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When i run this function: CREATE OR REPLACE FUNCTION insert_styles(raw_styles text) RETURNS integer AS $BODY$
I installed PostgreSQl 9.0 on my 64Bit Windows 7, after installation, i go to: Control Panel ---> Administrative Tools ---> Data Sources (ODBC)
I am trying to insert some values in a postgres table in a python script using pgdb. At first I tried this:
I want to filter records in a PostgreSQL 9.0 table based on the existence (or non-existence, rather) of certain keys in a hstore column. Right now, I am listing all individual candidates like this:
I came across a function in sqlite that I need to convert 开发者_如何学Cto postgres syntax. It\'s date(date, \'-\'||strftime(\'%w\',date)||\' days\').
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