ErrLookup › PRQL/prql
PRQL/prql
PRQL is a modern language for transforming data — a simple, powerful, pipelined SQL replacement · Rust · 140 source files
Analyzed at e164e249b9 on 2026-09-09. 46 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| `side`: expected inner, left, right or full, found | validation | error | prql, join, validation, query-language |
| tuple: expected to have at least one entry when initial… | validation | error | prql, compile-time, aggregate, empty-tuple |
| expected a pipeline that resolves to a table, found | validation | error | prql, lowering, type-error |
| expected , found | validation | error | prql, resolver, expr-cast |
| Could not parse PRQL version | panic | error | rust, semver, env-var |
| expected , found | validation | error | prql, compile-time, type-mismatch |
| input to append by:name must have all columns defined | validation | error | prql, append-transform, columns, lineage |
| prql_to_sql! proc macro expected a string | panic | error | rust, proc-macro, compile-time |
| Unexpected ` ` (this is probably a 'bad type' error) | validation | error | prql, lowering, bad-type |
| {} | panic | error | rust, proc-macro, prql, compile-error |
| debug log was started, but it cannot be found after… | exception | error | cli, debug-logging, internal-error |
| {err} | exception | error | cli, lsp, error-wrapping |
| `by`: expected position or name, found | validation | error | prql, append-transform, query-compilation |
| Unexpected: assign to | validation | error | prql, compile-time, anti-pattern, aliasing |
| expected an identifier, found | validation | error | prql, lowering, identifier |
| `lsp` requires `prqlc` to be built with the `lsp` feature | exception | error | cli, feature-flags, lsp, build-configuration |
| Could not parse prqlc version number | panic | error | rust, semver, build |
| expected a table or query, found an empty array `[]` | validation | error | prql, resolver, empty-array |
| std.from_text: expected a string literal, found | validation | error | prql, compile-time, literal-required, from-text |
| `take`: expected int or range, found | validation | error | prql, take, argument-type |
| ` `: expected relation, found | validation | error | prql, append-transform, type-mismatch, lineage |
| std.in: expected a pattern, found | validation | error | prql, std-in, argument-validation |
| failed to compile | exception | error | watch, compilation, prql |
| parameter `expanding`: expected a boolean, found | validation | error | prql, window, type-mismatch, validation |
| parameter `rolling`: expected a number, found | validation | error | prql, window, type-mismatch, validation |
| Path ` ` is not valid UTF-8 | exception | error | cli, filesystem, utf-8 |
| Currently `lex` only works with a single source, but found… | exception | error | cli, prql, lexer |
| expected a type, found | validation | error | prql, resolver, types |
| take: expected a positive int range, found | validation | error | prql, take, range |
| expected a table, found | validation | error | prql, compile-time, type-mismatch, table |
| parameter `range`: expected a range, found | validation | error | prql, window, range, validation |
| not found in namespace `target` (name: ) | validation | error | target, dialect, config, validation |
| Crate is not built with the `cli` feature enabled, or was… | panic | error | rust, cli, feature-flags |
| internal error: command does not take input & output | exception | error | cli, internal-error, io, bug |
| input to append by:name must not have any unnamed columns | validation | error | prql, append-transform, columns, naming |
| parameter `rows`: expected a range, found | validation | error | prql, window, range, validation |
| `take`: expected early or late, found | validation | error | prql, compile-time, invalid-enum-value |
| expected a table or query, found an empty tuple | validation | error | prql, resolver, empty-tuple |
| Unexpected at position .. | validation | error | lexer, syntax-error, parsing |
| Expected , found | validation | error | parser, syntax-error, parsing |
| unknown debug log format for file | exception | error | cli, debug-logging, file-format, validation |
| Currently `highlight` only works with a single source, but… | exception | error | cli, prql, highlighting |
| expected a value, found a type | validation | error | prql, resolver, type-vs-value |
| Currently `annotate` only works with a single source, but… | exception | error | cli, prql, debug |
| Expected , but didn't find anything before the end. | validation | error | parser, syntax-error, unexpected-eof |
| `format`: expected csv or json, found | validation | error | prql, compile-time, invalid-enum-value, from-text |