Module query_engine 

Embedded SQL Query Engine for OverDrive InCode SDK

Parses and executes SQL queries directly against the embedded database. No server needed — runs entirely in-process.

Supported SQL

• SELECT [columns] FROM <table> [WHERE ...] [ORDER BY ...] [LIMIT n] [OFFSET n]
• INSERT INTO <table> {json}
• UPDATE <table> SET {json} [WHERE ...]
• DELETE FROM <table> [WHERE ...]
• CREATE TABLE <name>
• DROP TABLE <name>
• SHOW TABLES
• SELECT COUNT(*) FROM <table> (and other aggregates)

Functions

execute

Execute an SQL query against the embedded database