Postgresql where is true

It is highly recommended that these applications be modified to comply with the SQL standard. These will always return true or false, never a null value, even when the operand is null.

A null input is treated as the logical value "unknown". Development Versions: devel. Unsupported versions: 9. This documentation is for an unsupported version of PostgreSQL. Similar terms throw syntax errors, including nan , none , and n. Comparing a string with IS won't work.

I hope you found this little guide to be interesting and informative. If you did, please share it on your favorite social media so other folks can find it too. I write about Python, Data Science, and other fun tech topics. Follow me and join my Data Awesome mailing list if you're in to that stuff. Chris Noring - Nov 8. Aravind Sanjeev - Nov 8. Add a comment. Active Oldest Votes. Improve this answer. Brad Dre Brad Dre 2, 1 1 gold badge 16 16 silver badges 20 20 bronze badges.

Tim Biegeleisen Tim Biegeleisen k 22 22 gold badges silver badges bronze badges. My Query is not single line. I have more than 20 Conditions Query is about 1 page. Dmitry Ukolov Dmitry Ukolov 6 6 silver badges 8 8 bronze badges. I just created the table to confirm. You might have typoed somewhere. Paul Roub Chris Chris Chris Chris 2 2 silver badges 8 8 bronze badges.

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