How to check column names in sybase?

How to check column names in sybase?

You can use built-in procedure sp_columns. It will return all the table metadata including column name, data type, column length etc. for a given table.

How to find table name in sybase?

For example, the following statement queries the data dictionary table ALL_TABLES to retrieve all table names in the Sybase database: SQL> SELECT * FROM “ALL_TABLES”@SYBS; When a data dictionary access query is issued, the gateway: Maps the requested table, view, or synonym to one or more Sybase system table names.

How do I view tables in Sybase?

Select name from sysobjects where type=”U”This gives the list of user defined tables in the current database.

1. rlbafna. Answered On : Mar 12th, 2008.
2. Sp_help – lists all objects (including tables and views) List if Views : select name from sysobjects where type = “V”

How do I find a particular column name in all tables?

1 Answer

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 find the length of a column in Sybase?

You should use the columns ‘length’, ‘prec’ or ‘scale’ from syscolumns, depending on the datatype.

How do I view views in Sybase?

Get Information About Views

1. Use sp_help and sp_helptext to Display View Information. The sp_help command reports on a view.
2. Use sp_depends to List Dependent Objects.
3. List All Views in a Database.
4. Find an Object Name and ID.

How do I find the length of a column of data in SQL?

Well, you can use the LEN() function to find the length of a String value in SQL Server, for example, LEN(emp_name) will give you the length of values stored in the column emp_name.

How do I find the DDL of a SQL Developer table?

4.2 Generating DDL

1. On the Workspace home page, click the SQL Workshop.
2. Click Utilities.
3. Click Generate DDL. The Generate DDL page appears.
4. Click Create Script. The Generate DDL Wizard appears.
5. Select a database schema and click Next.
6. Define the object type: Output – Specify an output format.
7. Click Generate DDL.

How use ISQL command in Unix?

To use isql to test a DSN connection:

1. Run the following command: $ isql –v DSNname. Where DSNname is the name of the DSN you created. A connection message and a SQL prompt display.
2. Try a simple SQL statement. For example: SQL> SELECT table_name FROM tables; The isql tool returns the results of your SQL statement.

How do I get a list of column names in SQL?

To get the column name of a table we use sp_help with the name of the object or table name. sp_columns returns all the column names of the object. The following query will return the table’s column names: sp_columns @table_name = ‘News’