Streamline schema name ignore for 'information_schema'

[aaronsteers]

Proposal would be to add something like excluded_schema_names to streamline the operation below, which excludes information_schema from catalog generation:

tap-snowflake/tap_snowflake/client.py

Lines 52 to 77 in 5d7aef2

	# overridden to filter out the information_schema from catalog discovery
	def discover_catalog_entries(self) -> list[dict]:
	"""Return a list of catalog entries from discovery.
	Returns:
	The discovered catalog entries as a list.
	"""
	result: list[dict] = []
	engine = self.create_sqlalchemy_engine()
	inspected = sqlalchemy.inspect(engine)
	schema_names = [
	schema_name
	for schema_name in self.get_schema_names(engine, inspected)
	if schema_name.lower() != "information_schema"
	]
	for schema_name in schema_names:
	# Iterate through each table and view
	for table_name, is_view in self.get_object_names(
	engine, inspected, schema_name
	):
	catalog_entry = self.discover_catalog_entry(
	engine, inspected, schema_name, table_name, is_view
	)
	result.append(catalog_entry.to_dict())
	return result

Should probably be an SDK feature so that target developers can more easily implement.

[aaronsteers]

@kgpayne - Can you log or link to an issue in the SDK? Thanks!

[aaronsteers]

@kgpayne - Possible generic solve here:

• Feature: Accept ignore glob patterns as standard tap config meltano/sdk#1240

In this approach, the setting would need to be ignore: ['information_schema-*']. We could make that the default setting, and if someone implemented a different rule, they'd provide the full ignore: ['information_schema-*', 'my-extra-ignores',...]. Or to get the information schema tables included in the sync, you could set the empty set: ignore: []