Best answer: How can I get column details of a table in SQL Server?

How can get column description of table in SQL Server?

About sys. columns

  1. Name: The name of the column. …
  2. Object_id: object_id is unique identifier for the table in which the column exists. …
  3. Column_id: ID of the column. …
  4. user_type_id: System code for column data type.
  5. max_length: Maximum length (in bytes) of the column.
  6. is_nullable: 1 if column is nullable.

How can I get column names and datatypes of a table in SQL Server?

The other way to check data types is the statement with using INFORMATION_SCHEMA database. In the below statement you need COLUMNS table: SELECT COLUMN_NAME, DATA_TYPE, IS_NULLABLE, CHARACTER_MAXIMUM_LENGTH, NUMERIC_PRECISION, NUMERIC_SCALE FROM INFORMATION_SCHEMA. COLUMNS WHERE TABLE_NAME=’your_table_name’;

How do I list the columns in a table in SQL Server?

Columns

  1. schema_name – schema name.
  2. table_name – table name.
  3. column_id – table column id, starting at 1 for each table.
  4. column_name – name of column.
  5. data_type – column data type.
  6. max_length – data type max length.
  7. precision – data type precision.
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How can I see column details in SQL?

Just do a SELECT * FROM INFORMATION_SCHEMA. COLUMNS to see all the columns available.

How can I see table details in SQL?

Using SQL Server Management Studio

  1. In Object Explorer, select the table for which you want to show properties.
  2. Right-click the table and choose Properties from the shortcut menu. For more information, see Table Properties – SSMS.

How do I display only column names in SQL?

The following query will give the table’s column names:

  1. SELECT column_name FROM INFORMATION_SCHEMA. COLUMNS.
  2. WHERE TABLE_NAME = ‘News’

How do I get a list of all tables and columns in SQL Server?

You can query the catalog or INFORMATION_SCHEMA views:

  1. SELECT.
  2. s.name AS SchemaName.
  3. ,t.name AS TableName.
  4. ,c.name AS ColumnName.
  5. FROM sys. schemas AS s.
  6. JOIN sys. tables AS t ON t. schema_id = s. schema_id.
  7. JOIN sys. columns AS c ON c. object_id = t. object_id.
  8. ORDER BY.

What is DESC command in SQL?

The DESC command is used to sort the data returned in descending order.

How can I get column names from all tables in SQL?

Use this Query to search Tables & Views:

  1. SELECT COL_NAME AS ‘Column_Name’, TAB_NAME AS ‘Table_Name’
  2. FROM INFORMATION_SCHEMA.COLUMNS.
  3. WHERE COL_NAME LIKE ‘%MyName%’
  4. ORDER BY Table_Name, Column_Name;

How do I get column names for a view in SQL Server?

Try to base you query on the following:

  1. select *
  2. from INFORMATION_SCHEMA. VIEWS v.
  3. join INFORMATION_SCHEMA. COLUMNS c on c. TABLE_SCHEMA = v. TABLE_SCHEMA.
  4. and c. TABLE_NAME = v. TABLE_NAME.