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Category: Redshift

How-To Guides / Redshift

How to get day of week in Redshift database

Below is the query to return day of week from Redshift database. It returns a numeric output . 1 for

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How-To Guides / Redshift

How to get current timestamp in Redshift database

getdate function can be used to return the current timestamp. select getdate();

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How-To Guides / Redshift

How to identify users with superuser access in Redshift database

Use the below sql query to get a list of all superusers in Redshift database. select usename from pg_user_info where

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How-To Guides / Redshift

How to list all database users in Redshift

You can query pg_user system catalog table for a list of all the database users in Redshit database. select usename

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How-To Guides / Redshift

How to drop a database from redshift cluster

You can drop a database from Redshift cluster using below command where databasename is the name of the database that

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How-To Guides / Redshift

How to drop a table in Redshift database

Below is the syntax to drop a table in Redshift database where tablename is the name of the table that

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How-To Guides / Redshift

How to list all the users of a group in Redshift database

Use the below sql query to list all the users of a group where groupname is the name of the

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How-To Guides / Redshift

How to get current date, day, month, year in Redshift database

Run the below command to get current month from current date in Redshift database. For current date: select CURRENT_DATE; For

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How-To Guides / Redshift

How to get yesterday’s date in Redshift database

Use the getdate function to get today’s date. Add or Subtract days as required from today’s date. Example, to get

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How-To Guides / Redshift

How to list all objects that are dependent on a table in Redshift

Run the below query to view all the dependent objects of a table in Redshift where schemaname and tablename are

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