Module mz_sql::pure::postgres

Postgres utilities for SQL purification.

Modules

• privileges 🔒
• replica_identity 🔒

Structs

• PostgresExportStatementValues 🔒
• PurifiedSourceExports 🔒

Functions

• generate_column_casts 🔒
• generate_create_subsource_statements
• generate_source_export_statement_values 🔒
• generate_text_columns 🔒
  Generate a mapping of Oids to column names that should be ingested as text (rather than their type in the upstream database).
• purify_source_exports 🔒
• validate_requested_references_privileges 🔒
  Ensure that we have select permissions on all tables; we have to do this before we start snapshotting because if we discover we cannot COPY from a table while snapshotting, we break the entire source.