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support for :memory: path

This commit is contained in:
andrew (from workstation) 2019-12-13 21:48:05 +01:00
parent 0295eca07d
commit 83383a8117
1 changed files with 12 additions and 7 deletions
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19
tddb/td/db/SqliteDb.cpp
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@ -50,17 +50,22 @@ SqliteDb::~SqliteDb() = default;
Status SqliteDb::init(CSlice path, bool *was_created) {
// If database does not exist, delete all other files which may left
// from older database
bool is_db_exists = stat(path).is_ok();
if (!is_db_exists) {
TRY_STATUS(destroy(path));
if (path != ":memory:") {
bool is_db_exists = stat(path).is_ok();
if (!is_db_exists) {
TRY_STATUS(destroy(path));
}
if (was_created != nullptr) {
*was_created = !is_db_exists;
}
}
if (was_created != nullptr) {
*was_created = !is_db_exists;
}
sqlite3 *db;
CHECK(sqlite3_threadsafe() != 0);
int rc = sqlite3_open_v2(path.c_str(), &db, SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE /*| SQLITE_OPEN_SHAREDCACHE*/,
int rc = sqlite3_open_v2(path.c_str(), &db, SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE | SQLITE_OPEN_SHAREDCACHE,
nullptr);
if (rc != SQLITE_OK) {
auto res = Status::Error(PSLICE() << "Failed to open database: " << detail::RawSqliteDb::last_error(db));