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Use DestroyColumnFamilyHandle instead of directly deleting column family handle (#6505)

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Summary:
Update example usage of closing column family.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6505

Test Plan: cd examples && make column_families_example && ./column_families_example

Differential Revision: D20362100

Pulled By: cheng-chang

fbshipit-source-id: 493c5e0068a40b4f237f8f8511cddd22dc15ea5c
This commit is contained in:
Cheng Chang 2020-03-12 14:27:51 -07:00 committed by Facebook GitHub Bot
parent 0d2c8e47e8
commit 2ccb794eb6
1 changed files with 4 additions and 2 deletions
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6
examples/column_families_example.cc
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@ -28,7 +28,8 @@ int main() {
assert(s.ok()); assert(s.ok());
// close DB // close DB
delete cf; s = db->DestroyColumnFamilyHandle(cf);
assert(s.ok());
delete db; delete db;
// open DB with two column families // open DB with two column families
@ -64,7 +65,8 @@ int main() {
// close db // close db
for (auto handle : handles) { for (auto handle : handles) {
delete handle; s = db->DestroyColumnFamilyHandle(handle);
assert(s.ok());
} }
delete db; delete db;