Module expr_helper

Structs§

column_schemas_to_defs
columns_to_column_schemas 🔒
columns_to_expr 🔒
create_external_expr 🔒
create_table_expr_by_column_schemas
create_to_expr: Convert CreateTable statement to [CreateTableExpr] gRPC request.
expr_to_create: Convert gRPC’s [CreateTableExpr] back to CreateTable statement. You can use create_table_expr_by_column_schemas to create a CreateTableExpr from column schemas.
extract_add_columns_expr
find_primary_keys 🔒
find_time_index
is_date_time_type 🔒
is_interval_type 🔒
sanitize_flow_name 🔒: sanitize the flow name, remove possible quotes
to_alter_database_expr: Try to cast the [AlterDatabase] statement into gRPC [AlterDatabaseExpr].
to_alter_table_expr 🔒: Converts a SQL alter table statement into a gRPC alter table expression.
to_create_flow_task_expr
to_create_view_expr: Try to cast the [CreateViewExpr] statement into gRPC [CreateViewExpr].
to_repartition_request 🔒
validate_add_columns_expr 🔒
validate_create_expr: Validate the [CreateTableExpr] request.