as_glue as_glue backtick quoting double_quote quoting glue glue glue-deprecated glue-deprecated glue_col glue_col glue_collapse glue_collapse glue_data glue glue_data_col glue_col glue_data_safe glue_safe glue_data_sql glue_sql glue_safe glue_safe glue_sql glue_sql glue_sql_collapse glue_collapse identity_transformer identity_transformer quoting quoting single_quote quoting trim trim