PostgreSQL 12 Generated columns. Calculated columns. Virtual columns. - https://www.postgresql.org/docs/devel/ddl-generated-columns.html - https://www.2ndquadrant.com/en/blog/generated-columns-in-postgresql-12/
Questions tagged [generated-columns]
63 questions
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SQL query with ALTER TABLE print error #1064 in query execution
I've built an SQL query in Aruba MySQL database using the alter table Statement to generate a new column with comma-separated values. I'm trying to automate the concatenate function every time a new record is submitted into the database table. After…
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2 answers
MySQL 8.0 Generated Columns Problems
I'm upgrading an Access 2016 back-end database to MySQL 8.0 and having problems with the generated columns. I used a third-party tool to migrate my Access tables to MySQL, and for the most part it worked fine. The Access calculated columns are not…
RMittelman
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