Question 1

How do I handle BLOBs with Class_SQLiteDB in AHK?

Accepted Answer

Use the StoreBLOB method for inserting BLOBs and the Query method for retrieving them, as only Query handles BLOBs properly. Other methods like GetTable return string representations, which may not be suitable for binary data, so plan your data flow accordingly.

Question 2

Class_SQLiteDB vs. other AHK database libraries – which is better?

Accepted Answer

Class_SQLiteDB is robust for direct SQLite integration with BLOB support, but if you need simpler key-value storage, libraries like IniFiles might suffice. Choose based on your need for SQL features, performance, and data type handling.

Question 3

Is Class_SQLiteDB thread-safe for multi-threaded AHK scripts?

Accepted Answer

AutoHotkey isn't inherently multi-threaded, and Class_SQLiteDB doesn't mention thread safety. It's best for single-threaded scripts; for concurrent access, implement external locking or use SQLite's built-in mechanisms cautiously.

Question 4

How to install and set up Class_SQLiteDB in my AHK project?

Accepted Answer

Download the class script from GitHub, include it with #Include in your AHK file, and create a new instance using MyDB := New SQLiteDB. Then, call OpenDB with your database file path to start operations, as outlined in the basic usage.

Question 5

Can I use Class_SQLiteDB with large databases or complex queries?

Accepted Answer

Yes, it leverages SQLite's capabilities, so it handles large databases, but performance may dip due to wrapper overhead. Optimize with parameterized queries and proper indexing, and monitor resource usage in data-heavy tasks.

Question 6

What are common errors when using Class_SQLiteDB and how to fix them?

Accepted Answer

Common errors include SQL syntax issues, database file permissions, and BLOB mishandling. Check SQLite's error messages, ensure file paths are correct, and refer to the inline docs for method-specific pitfalls.

Question 7

How to migrate data from another system to Class_SQLiteDB in AHK?

Accepted Answer

Export your data to SQLite-compatible formats like CSV or SQL dumps, then use Class_SQLiteDB's Exec method to run import scripts. Handle BLOBs separately with StoreBLOB and validate data types during migration to avoid corruption.

Class_SQLiteDB

What is Class_SQLiteDB?

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