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sql: stop returning dropped unique columns in DELETE RETURNING #33438

Merged
merged 1 commit into from
Jan 3, 2019
Merged

sql: stop returning dropped unique columns in DELETE RETURNING #33438

merged 1 commit into from
Jan 3, 2019

Commits on Jan 2, 2019

  1. sql: stop returning dropped unique columns in DELETE RETURNING 

    this change is a followup to fix cockroachdb#32188

unique columns have an index on them. When such a column is dropped,
a DELETE statement will read a dropped column to correctly drop
the index on it, but this dropped column is exposed through the
RETURNING clause. This change stops exposing the column via RETURNING.

fixes cockroachdb#33361

Release note (sql change): fixed problem with returning dropped
unique columns in DELETE RETURNING statement.
    @vivekmenezes
    vivekmenezes committed Jan 2, 2019
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