Database close

[0x1306a94]

The language of WCDB

C++

The version of WCDB

v2.0.4

The platform of WCDB

macOS

The installation of WCDB

Git clone

What's the issue?

• Create Database and configure traceSQL callback. Then after performing certain operations, manually call close to close the Database. and release the Database object. After calling close for a period of time, it is observed that the callback of traceSQL is executed again, and the following SQL is output.

PRAGMA journal_mode
PRAGMA checkpoint_fullfsync = TRUE
PRAGMA temp_store = 1
PRAGMA journal_mode
PRAGMA checkpoint_fullfsync = TRUE
PRAGMA temp_store = 1

• Through breakpoint debugging, it was found that it was triggered by doCheckpoint in OperationQueue.
• Under normal circumstances, after calling close, you should no longer operate the corresponding database, right?

[Qiuwen-chen]

Indeed, it can be improved.

[Qiuwen-chen]

Fixed in v2.1.0.