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mariadb-columnstore-engine/mysql-test
Gagan Goel 4e9307fa6d MCOL-4612 A subquery with a union for DECIMAL and BIGINT returns zeros.
In this patch, we set the unioned type to a wide decimal, if any of the
numeric columns involved in the union operation have a precision > 18
(which is also possible for BIGINT/UBIGINT types) and <= 38.
2021-04-30 12:33:33 +00:00
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