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Distinct on Postgresql JSON data column - Stack Overflow

WebWe can use the PostgreSQL DISTINCT clause on multiple columns of a table. How to Use DISTINCT in PostgreSQL? Let’s understand the DISTINCT clause syntax as follows: … Web3 jun. 2024 · A query that may get the "desired output" could look something like this: (as @joanolo had suggested: adding the second and third column to the GROUP BY) select … town of orange ma facebook

Creating Unique Constraints in PostgreSQL: A Guide

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