15.10 - SQL_data_access - Teradata Database

Teradata Database SQL Data Definition Language Syntax and Examples

prodname
Teradata Database
vrm_release
15.10
created_date
December 2015
category
Programming Reference
featnum
B035-1144-151K

Specifies whether the external procedure body accesses the database or contains SQL statements.

This clause is mandatory for all external procedures.

SQL DCL and DDL statements for administering row-level security are not allowed in a stored procedure.

Any of the listed option strings is valid for external routines written in the C, C++, or Java languages.

See SQL Data Definition Language - Detailed Topics, B035-1184 for more information about the SQL data access options.

CONTAINS SQL
The external procedure body contains SQL statements.
MODIFIES SQL DATA
The external procedure body accesses the database.
NO SQL
The default is NO SQL.
READS SQL DATA
The external procedure body accesses the database.