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author | Ryuta Kamizono <kamipo@gmail.com> | 2016-04-14 21:45:41 +0900 |
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committer | Ryuta Kamizono <kamipo@gmail.com> | 2016-04-15 03:45:02 +0900 |
commit | 73af7945d534f866b2a11624be36d905fdc92b51 (patch) | |
tree | 9b02bdbd9259b86b35685a4ac2f6d1cf77071b20 /actionpack/README.rdoc | |
parent | 4769fc4b4d5af7a8e93cc497d744151086aa5034 (diff) | |
download | rails-73af7945d534f866b2a11624be36d905fdc92b51.tar.gz rails-73af7945d534f866b2a11624be36d905fdc92b51.tar.bz2 rails-73af7945d534f866b2a11624be36d905fdc92b51.zip |
Should keep quoting behaivor of a time column value in sqlite3 adapter
Follow up to #24542.
In MySQL and PostgreSQL, a time column value is saved as ignored the
date part of it. But in SQLite3, a time column value is saved as a string.
We should keep previous quoting behavior in sqlite3 adapter.
```
sqlite> CREATE TABLE "foos" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "start" time(0), "finish" time(4));
sqlite> INSERT INTO "foos" ("start", "finish") VALUES ('2000-01-01 12:30:00', '2000-01-01 12:30:00.999900');
sqlite> SELECT "foos".* FROM "foos";
1|2000-01-01 12:30:00|2000-01-01 12:30:00.999900
sqlite> SELECT "foos".* FROM "foos" WHERE "foos"."start" = '2000-01-01 12:30:00' LIMIT 1;
1|2000-01-01 12:30:00|2000-01-01 12:30:00.999900
sqlite> SELECT "foos".* FROM "foos" WHERE "foos"."start" = '12:30:00' LIMIT 1;
sqlite>
```
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