All functions

as_sedonadb_dataframe()

Convert an object to a DataFrame

as_sedonadb_literal()

S3 Generic to create a SedonaDB literal expression

.fns

SedonaDB Functions

.tables

SedonaDB Table Qualifiers

sd_arrange()

Order rows of a SedonaDB data frame using column values

sd_compute() sd_collect()

Collect a DataFrame into memory

sd_configure_proj()

Configure PROJ

sd_connect()

Create a SedonaDB context

sd_count()

Count rows in a DataFrame

sd_drop_view() sd_ctx_drop_view() sd_view() sd_ctx_view()

Create or Drop a named view

sd_expr_column() sd_expr_literal() sd_expr_binary() sd_expr_negative() sd_expr_is_null() sd_expr_is_not_null() sd_expr_not() sd_expr_any_function() sd_expr_scalar_function() sd_expr_aggregate_function() sd_expr_cast() sd_expr_alias() sd_expr_parse_binary() as_sd_expr() is_sd_expr() sd_expr_factory()

Create SedonaDB logical expressions

sd_filter()

Keep rows of a SedonaDB DataFrame that match a condition

sd_group_by() sd_ungroup()

Group SedonaDB DataFrames by one or more expressions

sd_join() sd_left_join() sd_right_join() sd_inner_join() sd_full_join() sd_semi_join() sd_anti_join() sd_cross_join()

Join two SedonaDB DataFrames

sd_join_by() sd_join_intersects() sd_join_contains() sd_join_within() sd_join_covers() sd_join_coveredby() sd_join_touches() sd_join_crosses() sd_join_overlaps() sd_join_equals() sd_join_dwithin()

Specify join conditions

sd_join_select()

Specify custom post-join column selection

sd_join_select_default()

Specify default post-join column selection

sd_preview()

Preview and print the results of running a query

sd_read() sd_ctx_read()

Read one or more files into a DataFrame

sd_read_parquet() sd_ctx_read_parquet()

Create a DataFrame from one or more Parquet files

sd_read_sf() sd_ctx_read_sf()

Read GDAL/OGR via the sf package

sd_register_udf() sd_ctx_register_udf()

Register a user-defined function

sd_select()

Keep or drop columns of a SedonaDB DataFrame

sd_sql() sd_ctx_sql()

Create a DataFrame from SQL

sd_summarise() sd_summarize()

Aggregate SedonaDB DataFrames to a single row per group

sd_to_view()

Register a DataFrame as a named view

sd_transmute()

Create, modify, and delete columns of a SedonaDB DataFrame

sd_with_params()

Fill in placeholders

sd_write_parquet()

Write DataFrame to (Geo)Parquet files

sedonadb_adbc()

SedonaDB ADBC Driver