Module expr_helper

Functions

• 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.
• 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].
• validate_add_columns_expr 🔒
• validate_create_expr
  Validate the [CreateTableExpr] request.