How To Get Ddl Of A Table In Teradata

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When we use show command to get the ddl of the object. Easy way to get ddl of views tables and macros.

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In the data source explorer right click a database table user defined function user defined datatype or a database view.

How to get ddl of a table in teradata. Offourse you follow change order to keep track of that but as a developer you will prefer to see if all three different environments s table structure looks same. Select the model elements to include in the ddl script and click next. Returns a ddl statement that can be used to recreate the specified object.

Working with many customer sites i ve often seen the following logic usually coded in a fastload or tptload script. This will display ddl structure of table along with following details fallback before after journal. As a database developer you may need to take back up of ddl of views macros and tables for.

Teradata ddl delete don t drop. A very simple start to the etl processing on teradata is to load data from outside of teradata into an empty table often referred to as a staging table. For databases and schemas get ddl is recursive i e.

Select the model objects to include in the ddl script and click next. It returns the ddl statements for recreating all supported objects within the specified database schema. User153083 jun 11 18 at 4 38.

By using show table command as follows show table tablename. Some time we want to check the table definition such as number of columns data type of the column primary key unique constraints and so on. I am trying to understand how show table results the ddl and what tables it is querying to get the output.

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