Function mz_sql::pure::postgres::generate_text_columns
source ยท pub(super) fn generate_text_columns(
reference_resolver: &SourceReferenceResolver,
references: &[PostgresTableDesc],
text_columns: &mut [UnresolvedItemName],
) -> Result<BTreeMap<u32, BTreeSet<String>>, PlanError>
Expand description
Generate a mapping of Oid
s to column names that should be ingested as text
(rather than their type in the upstream database).
Additionally, modify text_columns
so that they contain database-qualified
references to the columns.