SWH popularity
From the SWH-MSR-ARV dataset (Desmazières, Di Cosmo, Lorentz, MSR 2025; file nb_extensions_alphanum.csv) — one row per (ext, year) in the full SWH archive. Case-aggregated. citation.
Case variants in archive: .isql (1.2M), .ISQL (4) — aggregated above.
SWH-mined examples (3)
Real archived programs with this extension, byte-verified against the SWH archive. Useful for deciding what this extension actually is when the attribution is uncertain.
swh:1:cnt:e2f5dd4ff97ebe8a3f7371aee61fa529b02f08d6;origin=https://github.com/SERG-Delft/evosql;anchor=swh:1:rev:1015196397e376deb203c0e2ee6dc019be289613;path=/instrumented-hsqldb/testrun/sqltool/return.isql
swh:1:cnt:1579f2f4f5568f2a3e089a0391fab2f24d29ab4b;origin=https://github.com/SERG-Delft/evosql;anchor=swh:1:rev:1015196397e376deb203c0e2ee6dc019be289613;path=/instrumented-hsqldb/testrun/sqltool/nq-arg1.isql
swh:1:cnt:1602313a07f6949e51ca0dd43deb8eff920c4bc1;origin=https://github.com/SERG-Delft/evosql;anchor=swh:1:rev:1015196397e376deb203c0e2ee6dc019be289613;path=/instrumented-hsqldb/testrun/sqltool/nq-noarg1.isql