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Category: SQL Functions

YugabyteDB Tips > SQL Functions

Display Table Size in YSQL

Jim KnicelyJanuary 23, 2023

You can display the size of a YSQL table via the pg_table_size function. Example: yugabyte=# CREATE TABLE test (c1 INT); CREATE TABLE […]

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YSQL Function to Determine Data Type of Text

Jim KnicelyJanuary 12, 2023

YSQL inherits from Postgres the built-in function pg_typeof function which returns the OID of the data type of the value that is […]

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List Tablet Details for a YSQL Table From the Command Line

Jim KnicelyNovember 30, 2022

YugabyteDB automatically splits user YSQL tables into multiple shards, called tablets, using either a hash– or range– based strategy. You can see the Tablets […]

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Access Data In An External File Like a Database Table

Jim KnicelyNovember 8, 2022

If you have some data sitting in an external file and would like to use it in your database queries, you can […]

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