State programs

California legacy SMHS 1915(b) official source occurrences

medicare_silver.ca_smhs_1915b_legacy_source_occurrence·live·silver

Rows

Columns

History

N/A

Card

nocolumns only

Typed tools

What it is

1Production-reconciled and exact-replay-idempotent lossless occurrence ledger for the legacy CA-17 through CA17.R09 authority chain.
2It preserves authority and artifact roles; source-native date evidence; official, original, archive, and acquisition URLs; exact payload identity; content-alias ordinals; retrieval and expected-unrecovered source limits; eligibility and quality flags; raw occurrence JSON; semantic hashes; and M-2 lineage without inferring an operative-current roster.

Grain

Key	Grain
N/A	1One frozen corpus snapshot and official legacy DHCS/CMS source occurrence, including recovered, retrieval-limited, and expected-unrecovered artifacts.

Columns (49)

Column	Type	Meaning
`corpus_snapshot_date`	date
`occurrence_id`	string
`authority_id`	string
`role`	string
`document_date`	date
`document_date_text`	string
`document_date_precision`	string
`date_basis`	string
`original_url`	string
`official_url`	string
`archive_timestamp`	string
`acquisition_url`	string
`byte_count`	bigint
`document_sha256`	string
`expected_page_count`	int
`page_count_basis`	string
`payload_status`	string
`source_limit_reason`	string
`warning`	string
`request_reference`	string
`requested_end`	date
`effective_start`	date
`effective_end`	date
`content_occurrence_count`	int
`content_occurrence_ordinal`	int
`is_content_alias`	boolean
`is_recovered`	boolean
`is_retrieval_source_limit`	boolean
`is_expected_unrecovered`	boolean
`is_analytics_eligible`	boolean
`quality_flags`	string
`manifest_sha256`	string
`raw_occurrence_json`	string
`semantic_row_sha256`	string
`observed_period`	date
`asserted_at`	date
`effective_period_start`	date
`effective_period_end`	date
`cms_vintage_sequence`	int
`parse_revision`	int
`parser_artifact_hash`	string
`source_url`	string
`sha256_content_hash`	string
`source_id`	string
`is_current`	boolean
`bronze_object_key`	string
`s3_version_id`	string
`vintage_tag`	string
`drug_source_version_id`	string

Query it

describe_data_source(source_fqn="medicare_silver.ca_smhs_1915b_legacy_source_occurrence")     # the card, live
query_substrate(sql="SELECT * FROM medicare_silver.ca_smhs_1915b_legacy_source_occurrence WHERE <filter> LIMIT 100")

Item	Value
Typed tools that read it	none; raw SQL
Identity key	`corpus_snapshot_date,occurrence_id`
Join	`how_to_join(source_fqn="medicare_silver.ca_smhs_1915b_legacy_source_occurrence")`
Raw door	Athena (read-only via query_substrate): medicare_silver.ca_smhs_1915b_legacy_source_occurrence
Note	Production schema columns are corpus_snapshot_date, occurrence_id, authority_id, role, document-date fields and precision, date_basis, original/official/archive/acquisition URLs, byte_count, document_sha256, page expectations, payload status, source-limit reason, warning/request/effective fields, content alias ordinals, recovery/source-limit/eligibility flags, quality_flags, manifest/raw occurrence JSON/semantic hashes, plus the M-2 lineage envelope. Production reconciliation, unchanged-snapshot replay, query promotion, and source certification are proven; hosted MCP data proof remains gated.

This page as markdown: /docs-md/data/medicare_silver_ca_smhs_1915b_legacy_source_occurrence.md · every page in one file: /llms-full.txt