h3_cell_to_boundary
Returns a polygon containing the h3 integer cell boundaries
Supported Signatures
function h3_cell_to_boundary(decimal(38, 0)) returns geography
function h3_cell_to_boundary(varchar) returns geography
🔗 Official Documentation
h3_cell_to_children
Returns the H3 children cells as integers for a given H3 index
Supported Signatures
function h3_cell_to_children(decimal(38, 0), decimal(38, 0)) returns array
🔗 Official Documentation
h3_cell_to_children_string
Returns the H3 children cells as strings for a given H3 index
Supported Signatures
function h3_cell_to_children_string(varchar, decimal(38, 0)) returns array
🔗 Official Documentation
h3_cell_to_parent
Returns the H3 parent cell as an integer for a given H3 index
Supported Signatures
function h3_cell_to_parent(decimal(38, 0), decimal(38, 0)) returns decimal(38, 0)
function h3_cell_to_parent(varchar, decimal(38, 0)) returns varchar
🔗 Official Documentation
h3_cell_to_point
Returns a point (geography) corresponding to the center of the h3 integer cell passed
Supported Signatures
function h3_cell_to_point(decimal(38, 0)) returns geography
function h3_cell_to_point(varchar) returns geography
🔗 Official Documentation
h3_coverage
Returns the full spherical based covering of H3 cells as integers for any geography type
Supported Signatures
function h3_coverage(geography, decimal(38, 0)) returns array
🔗 Official Documentation
h3_coverage_strings
Returns the full spherical based covering of H3 cells as strings for any geography type
Supported Signatures
function h3_coverage_strings(geography, decimal(38, 0)) returns array
🔗 Official Documentation
h3_get_resolution
Returns the cell resolution for a given H3 integer cell
Supported Signatures
function h3_get_resolution(decimal(38, 0)) returns decimal(38, 0)
function h3_get_resolution(varchar) returns decimal(38, 0)
🔗 Official Documentation
h3_grid_disk
Returns all H3 cells that are at most k steps away from the input cell
Supported Signatures
function h3_grid_disk(decimal(38, 0), decimal(38, 0)) returns array
function h3_grid_disk(varchar, decimal(38, 0)) returns array
🔗 Official Documentation
h3_grid_distance
Returns the number of H3 cells that are betweem two input cells
Supported Signatures
function h3_grid_distance(decimal(38, 0), decimal(38, 0)) returns decimal(38, 0)
function h3_grid_distance(varchar, varchar) returns decimal(38, 0)
🔗 Official Documentation
h3_grid_path
Returns all H3 cells that are along the straight line connecting both cells
Supported Signatures
function h3_grid_path(decimal(38, 0), decimal(38, 0)) returns array
function h3_grid_path(varchar, varchar) returns array
🔗 Official Documentation
h3_int_to_string
Returns the H3 cell formatted as a string given its integer representation
Supported Signatures
function h3_int_to_string(decimal(38, 0)) returns varchar
🔗 Official Documentation
h3_latlng_to_cell
Returns an H3 index as an integer that corresponds to a given point (lat/lng) and resolution
Supported Signatures
function h3_latlng_to_cell(double, double, decimal(38, 0)) returns decimal(38, 0)
🔗 Official Documentation
h3_latlng_to_cell_string
Returns an H3 index as a string that corresponds to a given point (lat/lng) and resolution
Supported Signatures
function h3_latlng_to_cell_string(double, double, decimal(38, 0)) returns varchar
🔗 Official Documentation
h3_point_to_cell
Returns an H3 integer cell that corresponds to a given point (geography) and resolution
Supported Signatures
function h3_point_to_cell(geography, decimal(38, 0)) returns decimal(38, 0)
🔗 Official Documentation
h3_point_to_cell_string
Returns an H3 string cell that corresponds to a given point (geography) and resolution
Supported Signatures
function h3_point_to_cell_string(geography, decimal(38, 0)) returns varchar
🔗 Official Documentation
h3_polygon_to_cells
Returns the planar centroid based covering of H3 cells as integers for a polygon/multipolygon
Supported Signatures
function h3_polygon_to_cells(geography, decimal(38, 0)) returns array
🔗 Official Documentation
h3_polygon_to_cells_strings
Returns the planar centroid based covering of H3 cells as strings for a polygon/multipolygon
Supported Signatures
function h3_polygon_to_cells_strings(geography, decimal(38, 0)) returns array
🔗 Official Documentation
h3_string_to_int
Returns the H3 cell formatted as an integer given its string representation
Supported Signatures
function h3_string_to_int(varchar) returns decimal(38, 0)
🔗 Official Documentation
haversine
Calculate great circle distance (in km) from two (lat, lon) locations (degrees).
Supported Signatures
function haversine(double, double, double, double) returns double
🔗 Official Documentation
st_area
Area of the object in square meters
Supported Signatures
function st_area(geography) returns double
function st_area(geometry) returns double
🔗 Official Documentation
st_asbinary
Return the WKB representation of the GEOGRAPHY object
Supported Signatures
function st_asbinary(geography) returns binary
function st_asbinary(geometry) returns binary
🔗 Official Documentation
st_asewkb
Return the EWKB representation of the GEOGRAPHY object
Supported Signatures
function st_asewkb(geography) returns binary
function st_asewkb(geometry) returns binary
🔗 Official Documentation
st_asewkt
Return the WKB representation of the GEOGRAPHY object
Supported Signatures
function st_asewkt(geography) returns varchar
function st_asewkt(geometry) returns varchar
🔗 Official Documentation
st_asgeojson
Return the GeoJSON representation of the GEOGRAPHY object
Supported Signatures
function st_asgeojson(geography) returns object
function st_asgeojson(geometry) returns object
🔗 Official Documentation
st_astext
Return the WKT representation of the GEOGRAPHY object
Supported Signatures
function st_astext(geography) returns varchar
function st_astext(geometry) returns varchar
🔗 Official Documentation
st_aswkb
Return the WKB representation of the GEOGRAPHY object
Supported Signatures
function st_aswkb(geography) returns binary
function st_aswkb(geometry) returns binary
🔗 Official Documentation
st_aswkt
Return the WKB representation of the GEOGRAPHY object
Supported Signatures
function st_aswkt(geography) returns varchar
function st_aswkt(geometry) returns varchar
🔗 Official Documentation
st_azimuth
Returns the azimuth in radians of the segment defined by the given point
Supported Signatures
function st_azimuth(geography, geography) returns double
function st_azimuth(geometry, geometry) returns double
🔗 Official Documentation
st_buffer
Returns the geometry generated by the buffer operation upon the given input geometry using the diven distance
Supported Signatures
function st_buffer(geometry, double) returns geometry
🔗 Official Documentation
st_centroid
The centroid of geography
Supported Signatures
function st_centroid(geography) returns geography
function st_centroid(geometry) returns geometry
🔗 Official Documentation
st_collect
Aggregates all geographies into a GeometryCollection or Multi* geography if they are all of the same single element type (e.g. Point)
Supported Signatures
function st_collect(geography) returns geography
function st_collect(geography, geography) returns geography
🔗 Official Documentation
st_contains
True if the first object fully contains the second
Supported Signatures
function st_contains(geography, geography) returns boolean
function st_contains(geometry, geometry) returns boolean
🔗 Official Documentation
st_coveredby
True if the second object covers the first
Supported Signatures
function st_coveredby(geography, geography) returns boolean
function st_coveredby(geometry, geometry) returns boolean
🔗 Official Documentation
st_covers
True if the first object covers the second
Supported Signatures
function st_covers(geography, geography) returns boolean
function st_covers(geometry, geometry) returns boolean
🔗 Official Documentation
st_difference
Geometry representing the set difference a minus b
Supported Signatures
function st_difference(geography, geography) returns geography
🔗 Official Documentation
st_dimension
The dimension of the input geography
Supported Signatures
function st_dimension(geography) returns decimal(38, 0)
function st_dimension(geometry) returns decimal(38, 0)
🔗 Official Documentation
st_disjoint
True if the two objects not intersect
Supported Signatures
function st_disjoint(geography, geography) returns boolean
function st_disjoint(geometry, geometry) returns boolean
🔗 Official Documentation
st_distance
Distance between two geography objects in meters
Supported Signatures
function st_distance(geography, geography) returns double
function st_distance(geometry, geometry) returns double
🔗 Official Documentation
st_dwithin
True if the minimum distance between two objects is smaller than or equal to the specified distance in meters
Supported Signatures
function st_dwithin(geography, geography, double) returns boolean
🔗 Official Documentation
st_endpoint
The last point in the geography, only supports LineStrings
Supported Signatures
function st_endpoint(geography) returns geography
function st_endpoint(geometry) returns geometry
🔗 Official Documentation
st_envelope
the double-precision (float8) minimum bounding box for the supplied geometry
Supported Signatures
function st_envelope(geography) returns geography
function st_envelope(geometry) returns geometry
🔗 Official Documentation
st_geogfromgeohash
The geography represented by the geohash
Supported Signatures
function st_geogfromgeohash(varchar, decimal(38, 0)) returns geography
function st_geogfromgeohash(varchar) returns geography
🔗 Official Documentation
st_geogpointfromgeohash
The point represented by the geohash
Supported Signatures
function st_geogpointfromgeohash(varchar) returns geography
🔗 Official Documentation
st_geographyfromwkb
Parse WKB or EWKB
Supported Signatures
function st_geographyfromwkb(varchar) returns geography
function st_geographyfromwkb(varchar, boolean) returns geography
function st_geographyfromwkb(binary) returns geography
function st_geographyfromwkb(binary, boolean) returns geography
🔗 Official Documentation
st_geographyfromwkt
Alias of ST_GEOGRAPHYFROMTEXT
Supported Signatures
function st_geographyfromwkt(varchar) returns geography
function st_geographyfromwkt(varchar, boolean) returns geography
🔗 Official Documentation
st_geohash
The geohash of a geography
Supported Signatures
function st_geohash(geography, decimal(38, 0)) returns varchar
function st_geohash(geography) returns varchar
🔗 Official Documentation
st_geometryfromwkb
Parse WKB or EWKB from binary
Supported Signatures
function st_geometryfromwkb(binary, decimal(38, 0)) returns geometry
function st_geometryfromwkb(binary) returns geometry
function st_geometryfromwkb(varchar, decimal(38, 0)) returns geometry
function st_geometryfromwkb(varchar) returns geometry
function st_geometryfromwkb(binary, decimal(38, 0), boolean, boolean) returns geometry
function st_geometryfromwkb(binary, boolean, boolean) returns geometry
function st_geometryfromwkb(varchar, decimal(38, 0), boolean, boolean) returns geometry
function st_geometryfromwkb(varchar, boolean, boolean) returns geometry
function st_geometryfromwkb(varchar, decimal(38, 0), boolean) returns geometry
function st_geometryfromwkb(varchar, boolean) returns geometry
function st_geometryfromwkb(binary, decimal(38, 0), boolean) returns geometry
function st_geometryfromwkb(binary, boolean) returns geometry
🔗 Official Documentation
st_geometryfromwkt
Alias of ST_GEOMETRYFROMTEXT
Supported Signatures
function st_geometryfromwkt(varchar) returns geometry
function st_geometryfromwkt(varchar, decimal(38, 0)) returns geometry
function st_geometryfromwkt(varchar, decimal(38, 0), boolean) returns geometry
function st_geometryfromwkt(varchar, boolean) returns geometry
🔗 Official Documentation
st_hausdorffdistance
the Hausdorff distance between two geometries
Supported Signatures
function st_hausdorffdistance(geography, geography) returns double
🔗 Official Documentation
st_intersection
Geometry representing the intersection of a and b
Supported Signatures
function st_intersection(geography, geography) returns geography
🔗 Official Documentation
st_intersects
True if the two objects intersect
Supported Signatures
function st_intersects(geography, geography) returns boolean
function st_intersects(geometry, geometry) returns boolean
🔗 Official Documentation
st_isvalid
True if g has an internal representation
Supported Signatures
function st_isvalid(geography) returns boolean
function st_isvalid(geometry) returns boolean
🔗 Official Documentation
st_length
Length or perimeter of the object in meters
Supported Signatures
function st_length(geography) returns double
function st_length(geometry) returns double
🔗 Official Documentation
st_makegeompoint
Creates a point with the given x and y
Supported Signatures
function st_makegeompoint(double, double) returns geometry
🔗 Official Documentation
st_makeline
Create a Line out of the points in the input geographies
Supported Signatures
function st_makeline(geography, geography) returns geography
function st_makeline(geometry, geometry) returns geometry
🔗 Official Documentation
st_makepoint
Creates a point with the given longitude and latitude
Supported Signatures
function st_makepoint(double, double) returns geography
🔗 Official Documentation
st_makepolygon
The Polygon consisting of the LineString as outer shell
Supported Signatures
function st_makepolygon(geography) returns geography
function st_makepolygon(geometry) returns geometry
🔗 Official Documentation
st_makepolygonoriented
The Polygon consisting of the LineString as outer shell, with unmodified orientation
Supported Signatures
function st_makepolygonoriented(geography) returns geography
🔗 Official Documentation
st_npoints
The number of points in the object’s definition
Supported Signatures
function st_npoints(geography) returns decimal(38, 0)
function st_npoints(geometry) returns decimal(38, 0)
🔗 Official Documentation
st_numpoints
Alias for ST_NPOINTS
Supported Signatures
function st_numpoints(geography) returns decimal(38, 0)
function st_numpoints(geometry) returns decimal(38, 0)
🔗 Official Documentation
st_perimeter
Perimeter of the object in meters
Supported Signatures
function st_perimeter(geography) returns double
function st_perimeter(geometry) returns double
🔗 Official Documentation
st_point
Creates a point with the given longitude and latitude
Supported Signatures
function st_point(double, double) returns geography
🔗 Official Documentation
st_pointn
The nth point in the geography, only supports LineStrings
Supported Signatures
function st_pointn(geography, decimal(38, 0)) returns geography
function st_pointn(geometry, decimal(38, 0)) returns geometry
🔗 Official Documentation
st_polygon
Alias for ST_MAKEPOLYGON
Supported Signatures
function st_polygon(geography) returns geography
function st_polygon(geometry) returns geometry
🔗 Official Documentation
st_setsrid
Returns a geometry same as input geometry but with SRID set to the given value
Supported Signatures
function st_setsrid(geometry, decimal(38, 0)) returns geometry
🔗 Official Documentation
st_simplify
Simplified version of the given geometry
Supported Signatures
function st_simplify(geography, double, boolean) returns geography
function st_simplify(geography, double) returns geography
function st_simplify(geometry, double) returns geometry
🔗 Official Documentation
st_srid
Returns the SRID of a geography if present. Otherwise 4326
Supported Signatures
function st_srid(geography) returns decimal(38, 0)
function st_srid(geometry) returns decimal(38, 0)
🔗 Official Documentation
st_startpoint
The first point in the geography, only supports LineStrings
Supported Signatures
function st_startpoint(geography) returns geography
function st_startpoint(geometry) returns geometry
🔗 Official Documentation
st_symdifference
Geometry representing the set symmetric difference a minus b
Supported Signatures
function st_symdifference(geography, geography) returns geography
🔗 Official Documentation
Returns the geometry transformed from one SRID to another SRID.
Supported Signatures
function st_transform(geometry, decimal(38, 0), decimal(38, 0)) returns geometry
function st_transform(geometry, decimal(38, 0)) returns geometry
🔗 Official Documentation
st_union
Geometry representing the union of a and b
Supported Signatures
function st_union(geography, geography) returns geography
🔗 Official Documentation
st_within
True if the second object fully contains the first
Supported Signatures
function st_within(geography, geography) returns boolean
function st_within(geometry, geometry) returns boolean
🔗 Official Documentation
st_x
The longitude of a point
Supported Signatures
function st_x(geography) returns double
function st_x(geometry) returns double
🔗 Official Documentation
st_xmax
The maximum longitude
Supported Signatures
function st_xmax(geography) returns double
function st_xmax(geometry) returns double
🔗 Official Documentation
st_xmin
The minimum longitude
Supported Signatures
function st_xmin(geography) returns double
function st_xmin(geometry) returns double
🔗 Official Documentation
st_y
The latitude of a point
Supported Signatures
function st_y(geography) returns double
function st_y(geometry) returns double
🔗 Official Documentation
st_ymax
The maximum latitude
Supported Signatures
function st_ymax(geography) returns double
function st_ymax(geometry) returns double
🔗 Official Documentation
st_ymin
The minimum latitude
Supported Signatures
function st_ymin(geography) returns double
function st_ymin(geometry) returns double
🔗 Official Documentation
to_geography
No-op; prevents us from re-packaging GEOGRAPHY during input
Supported Signatures
function to_geography(geography) returns geography
function to_geography(geography, boolean) returns geography
function to_geography(variant) returns geography
function to_geography(variant, boolean) returns geography
function to_geography(varchar) returns geography
function to_geography(varchar, boolean) returns geography
function to_geography(binary) returns geography
function to_geography(binary, boolean) returns geography
function to_geography($1) returns geography
🔗 Official Documentation
to_geometry
No-op; prevents us from re-packaging GEOMETRY during input
Supported Signatures
function to_geometry(geometry) returns geometry
function to_geometry(variant, decimal(38, 0)) returns geometry
function to_geometry(variant) returns geometry
function to_geometry(varchar, decimal(38, 0)) returns geometry
function to_geometry(varchar) returns geometry
function to_geometry(binary, decimal(38, 0)) returns geometry
function to_geometry(binary) returns geometry
function to_geometry(variant, decimal(38, 0), boolean, boolean) returns geometry
function to_geometry(variant, boolean, boolean) returns geometry
function to_geometry(variant, decimal(38, 0), boolean) returns geometry
function to_geometry(variant, boolean) returns geometry
function to_geometry(varchar, decimal(38, 0), boolean, boolean) returns geometry
function to_geometry(varchar, boolean, boolean) returns geometry
function to_geometry(varchar, decimal(38, 0), boolean) returns geometry
function to_geometry(varchar, boolean) returns geometry
function to_geometry(binary, decimal(38, 0), boolean, boolean) returns geometry
function to_geometry(binary, boolean, boolean) returns geometry
function to_geometry(binary, decimal(38, 0), boolean) returns geometry
function to_geometry(binary, boolean) returns geometry
🔗 Official Documentation
try_to_geography
No-op; prevents us from re-packaging GEOGRAPHY during input
Supported Signatures
function try_to_geography(geography) returns geography
function try_to_geography(geography, boolean) returns geography
function try_to_geography(variant) returns geography
function try_to_geography(variant, boolean) returns geography
function try_to_geography(varchar) returns geography
function try_to_geography(varchar, boolean) returns geography
function try_to_geography(binary) returns geography
function try_to_geography(binary, boolean) returns geography
🔗 Official Documentation
try_to_geometry
No-op; prevents us from re-packaging GEOMETRY during input
Supported Signatures
function try_to_geometry(geometry) returns geometry
function try_to_geometry(variant, decimal(38, 0)) returns geometry
function try_to_geometry(variant) returns geometry
function try_to_geometry(varchar, decimal(38, 0)) returns geometry
function try_to_geometry(varchar) returns geometry
function try_to_geometry(binary, decimal(38, 0)) returns geometry
function try_to_geometry(binary) returns geometry
function try_to_geometry(variant, decimal(38, 0), boolean, boolean) returns geometry
function try_to_geometry(variant, boolean, boolean) returns geometry
function try_to_geometry(variant, decimal(38, 0), boolean) returns geometry
function try_to_geometry(variant, boolean) returns geometry
function try_to_geometry(varchar, decimal(38, 0), boolean, boolean) returns geometry
function try_to_geometry(varchar, boolean, boolean) returns geometry
function try_to_geometry(varchar, decimal(38, 0), boolean) returns geometry
function try_to_geometry(varchar, boolean) returns geometry
function try_to_geometry(binary, decimal(38, 0), boolean, boolean) returns geometry
function try_to_geometry(binary, boolean, boolean) returns geometry
function try_to_geometry(binary, decimal(38, 0), boolean) returns geometry
function try_to_geometry(binary, boolean) returns geometry
🔗 Official Documentation
