luckyframework/avram

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A Crystal database wrapper for reading, writing, and migrating Postgres databases.

Stars: 183
Forks: 67
Open beginner issues: 0
Indexed issues: 207

Dominant language: Crystal
License: MIT
Last GitHub push: Apr 29, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: hacktoberfest help wanted good first issue
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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207 open issues indexed

`Query#update` doesn't allow *not* updating the `updated_at` field Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

luckyframework/avram#1155 · Opened Jun 10, 2026
Possible bug when using a UUID in a custom where clause Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

luckyframework/avram#1153 · Opened May 29, 2026
Compile error using `.has_one` with views Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

luckyframework/avram#1152 · 1 reaction · Opened May 11, 2026
A non-existent materialized view raises an error telling you to create a table Open

improve error experience

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

luckyframework/avram#1147 · Opened Mar 25, 2026
Add `validate_between` for numbers and Time Open

Difficulty 4/5 3-5 days Newbie friendliness 50/100

luckyframework/avram#1146 · Opened Mar 24, 2026
Base model requires the `databaase` method.... Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

luckyframework/avram#1126 · 1 comment · Opened Nov 19, 2025
Running migrations asynchronously Open

question

Difficulty 5/5 Over a week Newbie friendliness 30/100

luckyframework/avram#1125 · 3 comments · Opened Nov 14, 2025
Avram::Uploadable still requires `metadata` Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

luckyframework/avram#1121 · Opened Nov 7, 2025
SAVEPOINT can only be used in transaction blocks Open

help wanted

Difficulty 4/5 3-5 days Newbie friendliness 35/100

luckyframework/avram#1119 · 1 comment · Opened Sep 17, 2025
Allow `distinct_on` to be able to handle multiple fields Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

luckyframework/avram#1116 · 1 reaction · Opened Jul 29, 2025
Making Avram Params more agnostic Open

BREAKING CHANGE clarify api discussion

Difficulty 5/5 Over a week Newbie friendliness 25/100

luckyframework/avram#1112 · 1 comment · Opened Jul 5, 2025
Models can be deleted directly... but they shouldn't be Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

luckyframework/avram#1111 · Opened Jun 30, 2025
Add support for many nested objects in SaveOperations Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

luckyframework/avram#1104 · 1 comment · Opened Jun 10, 2025
Allow overriding current DB escape hatch Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

luckyframework/avram#1093 · Opened May 18, 2025
Consider adding a helpful message for #find(arg) when arg is nilable Open

easy/high impact improve error experience

Difficulty 3/5 1-2 days Newbie friendliness 38/100

luckyframework/avram#1079 · 1 comment · Opened Mar 15, 2025
Advisory Locks Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

luckyframework/avram#1078 · 2 comments · 1 reaction · Opened Jan 7, 2025
Bring in PG extras Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

luckyframework/avram#1077 · 2 comments · Opened Jan 3, 2025
Bulk updates Open

feature request help wanted

Difficulty 5/5 Over a week Newbie friendliness 25/100

luckyframework/avram#1075 · Opened Nov 22, 2024
Look in to moving away from monkey-patched core types Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

luckyframework/avram#1068 · 4 comments · Opened Oct 5, 2024
Operation callbacks are missing the conditional arguments Open

hacktoberfest

Difficulty 3/5 1-2 days Newbie friendliness 45/100

luckyframework/avram#1066 · Opened Sep 25, 2024
Stop using Symbols Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

luckyframework/avram#1063 · Opened Aug 25, 2024
Allow String keys to be set for error messages Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

luckyframework/avram#1061 · Opened Aug 21, 2024
Support write LEFT JOIN which include more than one condition use AND? Open

Difficulty 5/5 Over a week Newbie friendliness 32/100

luckyframework/avram#1048 · 7 comments · Opened Jun 21, 2024
[Migration] Change column type use `change_type` not change the optional of column? Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

luckyframework/avram#1039 · 5 comments · Opened May 12, 2024
Sub-associations from polymorphic types don't work Open

bug hacktoberfest

Difficulty 5/5 Over a week Newbie friendliness 28/100

luckyframework/avram#1036 · Opened May 8, 2024
Polymorphic preloads don't work the same as other ones Open

bug hacktoberfest

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

luckyframework/avram#1035 · Opened May 8, 2024
[Improvement] Better usage when use `make_required` `make_optional` and `remove` on the migration. Open

clarify api

Difficulty 3/5 1-2 days Newbie friendliness 35/100

luckyframework/avram#1033 · 1 reaction · Opened Apr 27, 2024
Support use a self-defined index type when run create_index in migration. Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

luckyframework/avram#1029 · Opened Apr 25, 2024
Move use of `puts` in Runner to IO management Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

luckyframework/avram#1027 · Opened Apr 21, 2024
Support creating INDEX with a WHERE Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

luckyframework/avram#1023 · Opened Apr 19, 2024
Including the DatabaseValidations in Avram::Operation causes compile error Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

luckyframework/avram#1014 · Opened Mar 19, 2024
Unable to query a model where 2 associations use the same model Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

luckyframework/avram#1011 · 3 comments · Opened Mar 17, 2024
Support for CURSOR Open

feature request hacktoberfest

Difficulty 5/5 Over a week Newbie friendliness 25/100

luckyframework/avram#1008 · Opened Mar 6, 2024
Supporting CTE Open

feature request

Difficulty 5/5 Over a week Newbie friendliness 30/100

luckyframework/avram#1005 · Opened Feb 18, 2024
form input id collisions Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

luckyframework/avram#1001 · 3 comments · Opened Jan 23, 2024
Allow `Avram::Credentials` to build unix sockets Open

hacktoberfest help wanted

Difficulty 3/5 1-2 days Newbie friendliness 52/100

luckyframework/avram#986 · Opened Nov 13, 2023
Support Array of citext `citext[]` column Open

hacktoberfest

Difficulty 4/5 3-5 days Newbie friendliness 35/100

luckyframework/avram#970 · 2 comments · Opened Sep 11, 2023
Look in to changing how array.includes() criteria method works Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

luckyframework/avram#968 · 3 comments · Opened Sep 7, 2023
Upserting using insert on conflict Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

luckyframework/avram#963 · 6 comments · Opened Aug 10, 2023
Document adding a default value to an existing column Open

documentation

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

luckyframework/avram#946 · 5 comments · Opened Jun 23, 2023
Document adding a timestamp column with SQL `NOW()` as default value Open

documentation

Difficulty 3/5 1-2 days Newbie friendliness 38/100

luckyframework/avram#944 · 1 comment · Opened Jun 21, 2023
Should `.in()` query method allow for Tuple? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

luckyframework/avram#943 · 1 comment · 1 reaction · Opened May 15, 2023
Can't use special JSON operators with raw SQL Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

luckyframework/avram#939 · 4 comments · Opened May 4, 2023
Connection error with correct credentials Open

improve error experience

Difficulty 4/5 3-5 days Newbie friendliness 38/100

luckyframework/avram#938 · 2 comments · 1 reaction · Opened Apr 19, 2023
Allow for updating records during soft delete Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

luckyframework/avram#934 · Opened Mar 30, 2023
Avoid this query pattern and avoid crashing your app Open

improve error experience

Difficulty 5/5 Over a week Newbie friendliness 30/100

luckyframework/avram#933 · Opened Mar 17, 2023
Add async feature to operations / bulk query updates Open

feature request

Difficulty 5/5 Over a week Newbie friendliness 20/100

luckyframework/avram#932 · 1 comment · Opened Mar 17, 2023
JSON schema validation Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

luckyframework/avram#928 · 1 comment · Opened Feb 14, 2023
If validations set upsert lookup column value, existing record is not found Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

luckyframework/avram#917 · 3 comments · Opened Jan 1, 2023
Generating a migration with options Open

hacktoberfest

Difficulty 4/5 3-5 days Newbie friendliness 25/100

luckyframework/avram#913 · 1 comment · Opened Dec 8, 2022

luckyframework/avram

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