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28 cze 2009 · In SQL Server, you can select COLUMN_NAME from INFORMATION_SCHEMA.COLUMNS. Here is the code: SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME='YourTableName'
30 gru 2010 · To bulk insert your names, use something like: BULK INSERT EmployeeNames FROM 'c:\myfile.txt' WITH (FIELDTERMINATOR = ',', ROWTERMINATOR = '\n') and then do your join: SELECT e.EmployeeID, e.Salary FROM dbo.Employees e INNER JOIN dbo.EmployeeNames en ON e.Name = en.Name
The SELECT statement is used to select data from a database. Example. Return data from the Customers table: SELECT CustomerName, City FROM Customers; Try it Yourself » Syntax. SELECT column1, column2, ... FROM table_name; Here, column1, column2, ... are the field names of the table you want to select data from.
4 lis 2023 · To get column names from a table in SQL Server, you have a few options: Use the INFORMATION_SCHEMA.COLUMNS view: SQL. SELECT COLUMN_NAME. FROM INFORMATION_SCHEMA.COLUMNS. WHERE TABLE_NAME = N'yourTableName' This query retrieves the column names from the INFORMATION_SCHEMA.COLUMNS view where the TABLE_NAME matches your table name.
4 sie 2024 · This query retrieves the column names for a specific table within a specified database. For instance, we print the column names from the Course table using INFORMATION_SCHEMA: SELECT COLUMN_NAME FROM information_schema.columns WHERE TABLE_NAME = 'course'; COLUMN_NAME credits department_id id is_active name textbook
10 paź 2021 · Name – Name of the column. Object_id – ID of the object for the table in which column belongs. Column_id – ID of the column. user_type_id – ID of the user-defined column type. max_length – Maximum length of the column (In bytes). is_nullable – 1=Column is nullable. Query: SELECT name FROM sys.columns WHERE object_id = OBJECT_ID('Data')
24 paź 2015 · SELECT column_name FROM INFORMATION_SCHEMA.columns WHERE table_name IN ('ATable','BTable','CTable','DTable')
