Here's the relational model for the database that I'm going to talk about (a show can have multiple actors and multiple genres): Relational model (sorry, don't have enough reputation to insert an image) What I would like to achieve is…
Here I wanted to insert data in the child table using primary key id of parent table but getting an execution error ERROR: syntax error at or near "int" I want to use IndiaCountry variable in Insert query for this…
I ran and new node application that used a Postgres SQL server. It created a default database called postgres and I wanted to remove it. I used the below command and close the connection and was able to remove that…
I am using PostgreSQL 9.5 I have two table: A ID | isStatusA | IsStatusB | IsStatusC 0 | true | false | true A table has only 1 row for data i need. Also i have B table with:…
So I need to extract numbers from a varchar column. create table test (USER_INPUT varchar); insert into test (USER_INPUT) values ('222 222'), ('Foo: 333333'), ('Bar blah blah 444444'); But when I try to: select substring(USER_INPUT, '[ds]+') from test; The number…
Using postgres 11 I have a data table int_state that looks like this: dev int sw01 gi1 sw01 gi2 sw01 gi3 sw01 gi4 sw02 gi3 sw02 gi4 sw02 gi5 sw03 gi3 sw03 gi4 sw03 gi6 sw03 gi7 I need a…
Here's below my procedure. Inside u find a loop. Target is if any of single loop execution will throw exception i don't want to stop the process and want to continue and commit each loop query which was executed succesfully.…
My Postgres database was migrated from MySQL using a tool and the code base has lot of syntax issues. One of the issues is with the UPDATE statements inside procedures where the column name contains alias name as below. UPDATE…
I'm trying to connect weblate to external rds postgres database. I'm using docker compose file that run weblate container. To this container I add the environment variables to connect to rds postgres. The weblate container doesn't connect to rds postgres…
I have a database I am importing and it has a unique index for a field that is null. In PostgreSQL 13 it was not an issue but in 14 it now longer allows the import as null is no…