Snowflake: SHOW [TERSE] STAGES + order-independent CREATE/ALTER STAGE options#10
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June 9, 2026 13:12
Add Statement::ShowStages { terse, show_options } mirroring
ShowFileFormats, plus the STAGES keyword and parse_show_stages dispatch
in the Snowflake SHOW block.
parse_stage_properties matched the property groups in a fixed sequence, rejecting valid Snowflake like FILE_FORMAT=(...) URL='...'. Match the groups in a loop instead so they may appear in any order (each once).
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Parser support consumed by snowflake-rs task LAV-487-5 (DESCRIBE STAGE + SHOW STAGES).
Changes
SHOW [TERSE] STAGES— addStatement::ShowStages { terse, show_options }(mirroringShowFileFormats), theSTAGESkeyword, and aparse_show_stagesdispatch in the SnowflakeSHOWblock, plus theDisplayandspans.rsarms. PreviouslySHOW STAGES …fell through to the genericSHOW <variable>path, which silently dropped theLIKEpattern andIN SCHEMAscope.parse_stage_propertiesmatched the property groups (URL/STORAGE_INTEGRATION/ENDPOINT/CREDENTIALS/ENCRYPTION/DIRECTORY/FILE_FORMAT/COPY_OPTIONS/COMMENT) in a fixed sequence, so valid Snowflake such asCREATE STAGE s FILE_FORMAT = (TYPE=CSV) URL = 's3://test/'(FILE_FORMAT before URL) failed to parse. Reworked to match the groups in a loop so they can appear in any order (each at most once).Tests
Added
tests/sqlparser_snowflake.rscoverage:test_show_stages,test_show_terse_stages,test_show_stages_like_in_schema,test_create_stage_options_any_order. Fullsqlparser_snowflakesuite passes (308 tests).Note: stacked on the LAV-487-2 branch (
lav-487-2-desc-stage-on-bb62bf88); the 2 commits here are the only diff.