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Thanks, exactly what I was looking for!
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I am new to Postgresql and am struggling with how to test for NOT null records. I'm using ODBC from within VFP as follows:<br />
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SQLEXEC(connhndl,&quot;select id as shipid,name as shipto,city as shipcity, state_id from res_partner where not null state_id&quot;,&quot;shipto&quot;)<br />
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What is the correct syntax to achieve this?
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I am new to Postgresql and am struggling with how to test for NOT null records. I'm using ODBC from within VFP as follows:

SQLEXEC(connhndl,"select id as shipid,name as shipto,city as shipcity, state_id from res_partner where not null state_id","shipto")

What is the correct syntax to achieve this?

POSTGRESQL Testing for and selecting only NOT NULL records

PostgreSQL is an object-relational database management system with an emphasis on extensibility and standards-compliance. As a database server, its primary function is to store data securely, supporting best practices, and to allow for retrieval at the request of other software applications. PostgreSQL implements the majority of the SQL2011 standard, is ACID-compliant and transactional using multiversion concurrency control (MVCC), and handles complex SQL queries using many indexing methods that are not available in other databases. It is cross-platform and runs on many operating systems including Linux, FreeBSD, OS X, Solaris, and Microsoft Windows.

PostgreSQL

Visual FoxPro (VFP), and its predecessor FoxPro, is a data-centric, object-oriented, procedural, database programming language and IDE from Microsoft last released in 2007 that still has some active use due to its low cost of deployment and fairly rapid development. In 2008, Microsoft released a set of add-ons for VFP's xBase components to allow interoperability with various Microsoft technologies. It allows data processing against its native file-based data tables or database servers such as SQL Server.