postgresql-9.2 Questions
2
Solved
I did the following:
ALTER TABLE blog_entry ADD COLUMN body_tsv tsvector;
CREATE TRIGGER tsvectorupdate BEFORE INSERT OR UPDATE ON blog_entry
FOR EACH ROW EXECUTE PROCEDURE tsvector_update_trig...
Corollary asked 13/1, 2013 at 5:10
2
I am trying to read PostgreSQL wal file. Its a binary file and I am not able to read wal file data in text format. Can anyone help me for this.
Is there any command or something to read the wal fil...
Buhr asked 24/4, 2019 at 10:50
3
Solved
I'm trying to get the hang of using temp tables:
CREATE OR REPLACE FUNCTION test1(user_id BIGINT) RETURNS BIGINT AS
$BODY$
BEGIN
create temp table temp_table1
ON COMMIT DELETE ROWS
as SELECT ...
Inoffensive asked 8/4, 2014 at 6:35
6
Solved
I have pgAdmin version 1.16.1 installed on my machine.
For exporting a table dump, I do:
Right click on the table => Choose backup => Set Format to Plain => Save the file as some_name.sql
...
Subadar asked 11/9, 2013 at 8:35
3
Solved
I'm wondering that is it possible to convert the executed query result to a list of models.
I'm using Ruby with ActiveRecord and need to execute custom SQL query to join two or many tables. The c...
Indispensable asked 7/6, 2014 at 12:59
2
I have been searching Stackoverflow for queries on how to find cells that have special characters.
I saw this on another post
SELECT * FROM myTable WHERE myField LIKE '%[^a-zA-Z0-9]%'
and patte...
Bookrack asked 14/8, 2017 at 2:5
3
There is a frustrating issue where my rails migrations update the schema with whitespaces and the position of the table's columns.
So most times when I run bundle exec rake db:migrate it will do o...
Decomposed asked 18/7, 2013 at 2:27
2
Solved
I want to import a CSV file into version 9.2 but the CSV file has double-quote double-quote in the final column position to represent a NULL value:
"2","1001","9","2","0","0","130","","2012-10-22 ...
Koa asked 25/1, 2013 at 3:51
4
Is there any way to get rowid of a record in postgres??
In oracle i can use like
SELECT MAX(BILLS.ROWID) FROM BILLS
Oppen asked 31/1, 2013 at 13:5
3
Solved
I want to perform a select using an index (number) of a column. I tried:
select 1 from "user"
select '1' from "user"
but they don't do what I expect.
Tillett asked 18/5, 2014 at 5:54
3
Solved
I'd like to be able to print some debug information from sql script / function. Of course, I can do this by
RAISE NOTICE 'hello!'
But I also need to print a whole table's data. This doesn't work...
Madlin asked 19/5, 2014 at 4:32
3
Solved
I am using Ubuntu 12.04 and Postgress 9.2.
I need to create this user with this password e.g.
postgres://admin:[email protected]:5432
How to do that from the command line? I need to automa...
Jataka asked 10/9, 2013 at 9:33
3
Solved
I'm not able to find this warning on Google so asking Stackowerflower's help.
I want to install Rails 4.2.8 on fresh Centos 7 box.
Postgres version is 9.2.18.
Ruby version is 2.3.4.
When Rails is...
Munsey asked 17/6, 2017 at 17:15
4
Solved
I need to pass a BigInteger argument to SQL query. (on Postgres 9.2)
I have this code in my DAO:
public List<PersonInfo> select(String id) {
BigInteger bigIntId = new BigInteger(id);
Jdbc...
Marva asked 3/5, 2013 at 11:16
4
Solved
CREATE TABLE app_for_leave
(
sno integer NOT NULL,
eid integer,
ename varchar(20),
sd date,
ed date,
sid integer,
status boolean DEFAULT false,
CONSTRAINT pk_snoa PRIMARY KEY (sno)
);
Bas...
Barolet asked 9/7, 2013 at 4:0
8
I am trying to get Postgres 9.2.4 to run as a service on Windows 7. After installing postgres, the service was running fine. However, after setting postgres up as a server for another program, the ...
Halide asked 30/5, 2013 at 21:43
2
Solved
I am seeking clarification of how to ensure an atomic transaction in a plpgsql function, and where the isolation level is set for this particular change to the database.
In the plpgsql function sho...
Cosignatory asked 27/1, 2013 at 17:48
2
There are a few discussions this and there (including the official post on postgres web) about the slow count(*) prior version 9.2; somehow I did not find satisfied answer.
Basically I had postgr...
Cohin asked 13/12, 2012 at 7:50
3
Solved
SQLAlchemy supports creating partial indexes in postgresql.
Is it possible to create a partial unique index through SQLAlchemy?
Imagine a table/model as so:
class ScheduledPayment(Base):
invoic...
Cookgeneral asked 16/1, 2015 at 3:5
1
We are facing the below error in a PostgreSQL 9.2 production database. Please help us to resolve it. Why are we facing this issue? What is the impact of this issue?
ERROR: right sibling's left-li...
Sext asked 15/3, 2018 at 18:59
4
Solved
I have a blank Spring MVC project, and I've installed Hibernate and the PostgreSQL drivers using Maven.
I'm running short on complete tutorials that show how to connect PostgreSQL with Hibernate.
...
Catacaustic asked 15/5, 2013 at 18:5
4
Hello i have got 4 tables
first table is menu
have got column:
Id number PK
parent_id number FK to menu.Id
title character varying(250)
softdel boolean default false
second table is page:
i...
Youngyoungblood asked 27/2, 2013 at 13:17
4
Solved
I want to create a function to get the right week number of year.
I already posted here to find a 'native' solution, but apparently there is not.
I tryed to create funcrtion based on this mysql ex...
Adalbert asked 13/2, 2013 at 14:59
2
Solved
postgres refuses to work. I am using 9.2 and a newbie.
I create a database. I list and its not there? There is no error! Where did it go? Was it ever created?
postgres-# creatdb test
postgres-# \...
Imtiaz asked 5/9, 2013 at 2:55
4
Solved
When a PostgreSQL pg_dump is done it inserts some comments for each element, as follows.
--
-- Name: my_table; Type: TABLE; Schema: account; Owner: user; Tablespace:
--
CREATE TABLE my_table(
id...
Predesignate asked 30/1, 2017 at 17:7
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