Moved to https://github.com/mitranim/sqlb. This repo is usable but frozen.
Overview
"JSON Expession Language". Expresses a whitelisted subset of SQL with simple JSON structures. Transcodes JSON queries to SQL.
See the full documentation at https://godoc.org/github.com/mitranim/jel.
See the sibling library https://github.com/mitranim/sqlb for SQL query building.
Changelog
0.3.0
Rename Expr.Append to Expr.AppendTo for consistency with other libraries. The repo is now frozen/moved. See https://github.com/mitranim/sqlb.
0.2.0
Update to match the recent breaking changes in the sqlb package.
0.1.3
Breaking: removed Ord after moving it to sqlb, which is a dependency of this package.
0.1.2
Minor breaking change: Ord now uses the nulls last qualifier. We might want to make this configurable in the future.
0.1.1
Added Ords for SQL order by.
The new type Ords represents an SQL order by clause in a structured fashion, and allows to safely decode it from client input. Just like Expr, decoding Ords is performed by consulting a user-specified struct type. JSON field names are converted to DB column names, unknown fields cause a parse error. When encoding for SQL, identifiers are quoted for safety.
Minor breaking change: renamed ExprFrom → ExprFor.
0.1.0
First tagged release.
License
Misc
I'm receptive to suggestions. If this library almost satisfies you but needs changes, open an issue or chat me up. Contacts: https://mitranim.com/#contacts