Netezza Primary Key Constraint and Syntax
Netezza nzsql supports SQL-92 standard. Netezza data warehouse appliance supports referential integrity such as Netezza primary key, foreign key, and unique keys as part of SQL-92 standard requirement. You can create Netezza primary key constraint while creating tables in Netezza database but it will not be enforced while loading Netezza tables. Read: Netezza Create Table Command and Examples Netezza Unique Key Constraint and Syntax Netezza Foreign Key Constraint and Syntax In this post we will learn about the Netezza primary key constraints and its syntax. Netezza Primary Key Constraint Syntax…
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November 19, 2016