SIFR-SQL-0004: SQL codec contract is invalid or missing. - Sifr

SIFR-SQL-0004 belongs to the Common SQL contracts diagnostic family. It means: sQL codec contract is invalid or missing.

Why It Happens

A database type, parameter, codec, result shape, effect, provider response, or handle violates the provider-neutral SQL contract.

Use sifr --explain SIFR-SQL-0004 locally to see the renderer’s exact message template and any machine-applicable suggestions for the compiler version you are running.

Details

Field	Value
Code	`SIFR-SQL-0004`
Family	`SQL`
Severity	Error
Stability	stable
Owner	`sifr_sql_contract::codec`
Representative fixture	`crates/sifr_sql_contract/tests/common_sql_contracts.rs`

See the Error Codes index for the complete catalog.