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| author | Ryuta Kamizono <kamipo@gmail.com> | 2018-02-19 03:38:50 +0900 |
|---|---|---|
| committer | Ryuta Kamizono <kamipo@gmail.com> | 2018-02-23 11:15:00 +0900 |
| commit | 5d78256ee31edddf9e5deb9a50f2633482279bc3 (patch) | |
| tree | 80e51a75de8f179c2b397abc79ae281130d4d2a5 /activemodel | |
| parent | 6d63b5e49a399fe246afcebad45c3c962de268fa (diff) | |
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PostgreSQL: Treat infinite values in date like datetime consistently
The values infinity and -infinity are supported by both date and
timestamp types.
https://www.postgresql.org/docs/current/static/datatype-datetime.html#DATATYPE-DATETIME-SPECIAL-TABLE
And also, it can not be known whether a value is infinity correctly
unless cast a value.
I've added `QueryAttribute#infinity?` to handle that case.
Closes #27585.
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