Emulating SQL FILTER with Oracle JSON Aggregate Functions

добавлена новая статья Coding

2025-05-31 20:25:33 -

How to implement FILTER semantics with Oracle JSON aggregate functions A cool standard SQL:2003 feature is the aggregate FILTER clause, which is supported natively by at least these RDBMS: ClickHouse CockroachDB DuckDB Firebird H2 HSQLDB PostgreSQL SQLite Trino YugabyteDB The following aggregate function computes the number of rows per group which satifsy...

0 Комментарии 0 Поделились 403 Просмотры 0 предпросмотр