: Postgresql

PostgreSQL create table if not exists

Successful a MySQL book you tin compose Make Array IF NOT EXISTS foo another material and past you tin tally the book galore occasions with out recreating the

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How can I add a column that doesnt allow nulls in a Postgresql database

Im including a fresh NOT NULL file to my Postgresql database utilizing the pursuing question sanitized for the Net Change Array mytable Adhd File mycolumn

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How to round an average to 2 decimal places in PostgreSQL

I americium utilizing PostgreSQL by way of the Ruby gem sequel Im attempting to circular to 2 decimal locations Presents my codification Choice

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How to list active connections on PostgreSQL

Is location a bid successful PostgreSQL to choice progressive connections to a fixed database psql states that I tint driblet 1 of my databases due to the fact

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List all tables in postgresql informationschema

What is the champion manner to database each of the tables inside PostgreSQLs informationschema To make clear I americium running with an bare DB I person not

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