Oct 16, 2009 · If you want to find the columns of a table inside the currently selected database, then you can do this: SELECT COLUMN_NAME FROM information_schema.columns …

Select ALL columns. If you want to return all columns, without specifying every column name, you can use the SELECT * syntax:

Oct 27, 2018 · how to Show only a and e columns. Simply, by filtering the results in WHERE clause as. SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE …

Jun 28, 2009 · In SQL Server, you can select COLUMN_NAME from INFORMATION_SCHEMA.COLUMNS. Here is the code: SELECT COLUMN_NAME FROM …

Oct 10, 2021 · Finding unique column values is a common task in SQL when analysing data or ensuring data integrity. By using the DISTINCT clause, we can efficiently retrieve unique …

In this tutorial, you will learn how to show columns of a table using the DESCRIBE statement and MySQL SHOW COLUMNS command.

Aug 4, 2024 · In this tutorial, we’ll explore several methods to retrieve column names in SQL. To begin with, we’ll cover the SHOW COLUMNS command, INFORMATION_SCHEMA, and the …

Jun 28, 2023 · To provide an overview, the following DBMS-specific techniques can be employed to list tables in SQL: MySQL and MariaDB users can use the SHOW TABLES command. …

Jun 20, 2019 · Here is an example of how to use it and get the names of all the columns in a specific table. SELECT COLUMN_NAME, ORDINAL_POSITION, DATA_TYPE FROM …

Sep 29, 2011 · The case is simple: You have a MySQL database where you have only an SQL query interface and you want to know the database structure with queries. You can list tables …