Breaking change

New issue

Open

No due date

•Last updated Oct 14, 2026

Changes that will change existing functionality risking breaking existing implementations.

4% complete

Reinstate Add LEFT() and RIGHT() SQL string functions to fix #590
AlaSQL/alasql#2262 · opened on Nov 20, 2025 · Breaking change
Fix VALUE/VALUES as context-aware keywords - allow use as identifiers
Unread
#2203 with AI opened Nov 20, 2025 · Updated Dec 15, 2025
35
Fix primary key enforcement for IndexedDB tables
Unread
#2274 with AI opened Nov 30, 2025 · Updated Dec 15, 2025Draft
3
Calling parser with backtick
Unread
#1512 opened Oct 5, 2022 · Updated Dec 2, 2025Draft
13
Add escape sequence support for string literals (\t, \n, \r, etc.)
Unread
#2331 with AI opened Dec 7, 2025 · Updated Dec 15, 2025Draft
11
Add FORMAT function for numeric formatting with thousands separators
Unread
#2327 with AI opened Dec 7, 2025 · Updated Dec 15, 2025Draft
2
Fix backslash escape handling in SQL string literals with performance optimization
Unread
#2335 with AI opened Dec 7, 2025 · Updated Dec 15, 2025
20
Add _all_ date function aliases to parser (extended)
Unread
#1982 opened Oct 22, 2024 · Updated Dec 21, 2025
29
[WIP] Add support for SQL-99 output format modifiers
Unread
#2376 with AI opened Dec 15, 2025 · Updated Dec 22, 2025
18
Make react-native-fs an optional peer dependency
Unread
#2456 opened Mar 29, 2026 · Updated Sep 28, 2026
3
Fix JSON file error handling
Unread
#2513 opened Jul 24, 2026 · Updated Aug 19, 2026
2
fix: correctly handle ESCAPE character in LIKE clause (#1978)
Unread
#2492 opened May 4, 2026 · Updated Sep 7, 2026
4
Fix SUBSTRING with a non-positive start position
Unread
#2521 opened Aug 4, 2026 · Updated Oct 18, 2026
8
error callback is undefined
AlaSQL/alasql#1314 · opened on Apr 2, 2021 · Breaking change
4
Fix MIN() to handle date comparison correctly
Unread
#2479 opened Apr 19, 2026 · Updated Sep 10, 2026
4
Refactor MAX and MIN functions to handle null values
Unread
#2480 opened Apr 19, 2026 · Updated Sep 10, 2026
5
Harden DELETE/UPDATE trigger edge cases and expand test coverage
Unread
#2552 with AI opened Sep 10, 2026 · Updated Sep 29, 2026Draft
Enhance SQL function
AlaSQL/alasql#1216 · opened on Jul 24, 2020 · Breaking change
6
v5: one comparison module with levels (dates compared by value, MAX/MIN on strings, one NULL order)
AlaSQL/alasql#2595 · opened on Oct 14, 2026 · Breaking change
v5: three-valued logic for NOT, AND, OR and IN with NULL (measured against SQLite)
AlaSQL/alasql#2597 · opened on Oct 14, 2026 · Breaking change
v5: SUBSTRING with a start of zero or below follows SQLite
AlaSQL/alasql#2598 · opened on Oct 14, 2026 · Breaking change
1

Navigation Menu

Breaking change

Reinstate Add LEFT() and RIGHT() SQL string functions to fix #590

Fix VALUE/VALUES as context-aware keywords - allow use as identifiers

Fix primary key enforcement for IndexedDB tables

Calling parser with backtick

Add escape sequence support for string literals (\t, \n, \r, etc.)

Add FORMAT function for numeric formatting with thousands separators

Fix backslash escape handling in SQL string literals with performance optimization

Add _all_ date function aliases to parser (extended)

[WIP] Add support for SQL-99 output format modifiers

Make `react-native-fs` an optional peer dependency

Fix JSON file error handling

fix: correctly handle ESCAPE character in LIKE clause (#1978)

Fix SUBSTRING with a non-positive start position

error callback is undefined

Fix MIN() to handle date comparison correctly

Refactor MAX and MIN functions to handle null values

Harden DELETE/UPDATE trigger edge cases and expand test coverage

Enhance SQL function

v5: one comparison module with levels (dates compared by value, MAX/MIN on strings, one NULL order)

v5: three-valued logic for NOT, AND, OR and IN with NULL (measured against SQLite)

v5: SUBSTRING with a start of zero or below follows SQLite

Issues