How do I find the main table in SQL?

How do I find a table in SQL?

Using the Information Schema1SELECT TABLE_NAME FROM INFORMATION_SCHEMA. TABLES.2SELECT TABLE_NAME, COLUMN_NAME FROM INFORMATION_SCHEMA. COLUMNS.3SELECT COLUMN_NAME FROM INFORMATION_SCHEMA. COLUMNS WHERE TABLE_NAME = 'Album'4IF EXISTS( SELECT * FROM INFORMATION_SCHEMA. ... 5IF EXISTS( SELECT * FROM INFORMATION_SCHEMA.SQL Server INFORMATION_SCHEMA Views | See if a Table Exists - Chartio

How do I see all the tables in a SQL query?

Then issue one of the following SQL statement:1 Show all tables owned by the current user: SELECT table_name FROM user_tables;2 Show all tables in the current database: SELECT table_name FROM dba_tables;3 Show all tables that are accessible by the current user:SQL List All tables

How do I find the primary key of a table in SQL?

Get Primary Key Column Name Programmatically1select C.COLUMN_NAME FROM.2INFORMATION_SCHEMA.TABLE_CONSTRAINTS T.3JOIN INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE C.4ON C.CONSTRAINT_NAME=T.CONSTRAINT_NAME.5WHERE.6C.TABLE_NAME='Employee'7and T.CONSTRAINT_TYPE='PRIMARY KEY'Get Table Primary Key Column In SQL - C# Corner

How can I see which table is used in SQL Server?

To find all of the SQL Server database views where a table is used, just apply a filter criteria on table_name column of the information schema view INFORMATION_SCHEMA. VIEW_TABLE_USAGE as seen below.