pub fn execute(
opts: &SchemaOptions,
writer: &mut dyn Write,
) -> Result<(), IdbError>Expand description
Extract schema and reconstruct DDL from tablespace metadata.
For MySQL 8.0+ tablespaces with SDI, extracts the data dictionary JSON,
parses it into typed structs, and generates CREATE TABLE DDL. For
pre-8.0 tablespaces without SDI, scans INDEX pages to infer basic
index structure.