Kemal Ogun Isik ogun
ogun
/ turkish_test.js
Last active
March 27, 2021 13:00
MongoDB v3 & v4 case insensitivity and diacritic insensitivity bug for Turkish. https://jira.mongodb.org/browse/SERVER-26658
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| // Creation script | |
| db.tr_TR.drop() | |
| db.tr_TR.createIndex({val: "text"}, {default_language: "turkish"}) | |
| db.tr_TR.insert({ _id: "lower_dotless", val : "quıt" }) | |
| db.tr_TR.insert({ _id: "lower_withdot", val : "quit" }) | |
| db.tr_TR.insert({ _id: "upper_dotless", val : "QUIT" }) | |
| db.tr_TR.insert({ _id: "upper_withdot", val : "QUİT" }) | |
| // Query | |
| db.tr_TR.find({$text: {$search: "quit", $language: "tr", $caseSensitive: false, $diacriticSensitive: false}}) |
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