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core/database: configure fts3 tokenizer support 

Original patch by Arfrever
This fixes https://github.com/clementine-player/Clementine/issues/5297
This commit is contained in:
Alexander Golubev 2017-03-16 14:54:55 +03:00
parent f7eea6c505
commit 77b6d72a3e
1 changed files with 14 additions and 0 deletions
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14
src/core/database.cpp
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@ -265,6 +265,20 @@ QSqlDatabase Database::Connect() {
StaticInit();
{
#ifdef SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER
// In case sqlite>=3.12 is compiled without -DSQLITE_ENABLE_FTS3_TOKENIZER (generally a good idea
// due to security reasons) the fts3 support should be enabled explicitly.
// see https://github.com/clementine-player/Clementine/issues/5297
QVariant v = db.driver()->handle();
if (v.isValid() && qstrcmp(v.typeName(), "sqlite3*") == 0) {
sqlite3* handle = *static_cast<sqlite3**>(v.data());
if (handle) {
sqlite3_db_config(handle, SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER, 1, NULL);
}
}
#endif
QSqlQuery set_fts_tokenizer("SELECT fts3_tokenizer(:name, :pointer)", db);
set_fts_tokenizer.bindValue(":name", "unicode");
set_fts_tokenizer.bindValue(