$darkmode

| Qore Sqlite3SqlUtil Module Reference 1.1

Sqlite3SqlUtil Module

# Sqlite3SqlUtil Module Introduction

The Sqlite3SqlUtil module provides a high level API for working with Sqlite3 database objects.

Usually this module is loaded on demand from the SqlUtil module, however to use this module directly, use `"%requires Sqlite3SqlUtil"` in your code.

All the public symbols in the module are defined in the Sqlite3SqlUtil namespace

Note
  - This module requires the sqlite3 binary module for communication with Sqlite3 databases
  - This module does not yet support schema management for sqlite3 DBs

# Schema Management on Sqlite3

## Type Mapping

Column types are mapped from Qore types as follows:

Sqlite3 Column Type Mappings

Generic Type Name | Sqlite3 Type Used
`int` | `integer`
`float` | `real`
`number` | `real`
`string` | `text`
`date` | `text` (iso-8601 format with millisecond precision)
`binary` | `blob`
`bool` | `integer`
SqlUtil::BLOB | `blob`
SqlUtil::CHAR | `text`
SqlUtil::CLOB | `text`
SqlUtil::NUMERIC | `real`
SqlUtil::VARCHAR | `text`

# Release Notes

## Sqlite3SqlUtil_1_1 Sqlite3SqlUtil Module v1.1

- implemented support for generating queries based on generic expressions using the DataProvider module's generic expression support (issue 4538)

## Sqlite3SqlUtil_1_1 Sqlite3SqlUtil Module v1.1

- initial release