Write MEST in capitals and state the current dependencies in the README files

README.md

@@ -1,28 +1,29 @@
 Multi-Entry Search Trees for PostgreSQL
 =====================================================
 
-This repository contains implementations for the Multi-Entry GiST and SP-GiST access methods.
-These access methods are variations of the GiST and SP-GiST indices, allowing for more efficient
-indexing of complex and composite data types.
+This repository contains implementations for the Multi-Entry GiST (MGiST) and the
+Multi-Entry SP-GiST (MSP-GiST) access methods. These access methods are variations of the
+GiST and SP-GiST indices, allowing for more efficient indexing of complex and composite
+data types.
 
 Contents
 --------
 
 The repository contains 3 PostgreSQL extensions split into 3 separate folders:
 
-- [mest](./): 
+- [MEST](./): 
     - contains the Multi-Entry GiST access method and an implementation of a multi-entry R-tree for the PostgreSQL `multirange` and `path` types.
     - contains the Multi-Entry SP-GiST access method and an implementation of a multi-entry Quadtree for the PostgreSQL `multirange` and `path` types.
-- [postgis-mest](contrib/postgis-mest): 
-    - contains the implementation of a multi-entry R-tree, multi-entry Quadtree, and multi-entry Kd-tree for the PostGIS `geometry` and `geography` types.
-- [mobilitydb-mest](contrib/mobilitydb): 
-    - contains the implementation of a multi-entry R-tree, multi-entry Quadtree, and multi-entry Kd-tree for the MobilityDB `spanset` and `tgeompoint` types.
+- [PostGIS MEST](contrib/postgis): 
+    - contains the implementation of a multi-entry R-tree for the PostGIS `geometry` type.
+- [MobilityDB MEST](contrib/mobilitydb): 
+    - contains the implementation of a multi-entry R-tree, multi-entry Quadtree, and multi-entry Kd-tree for the MobilityDB `spanset`, temporal, and `tgeompoint` types.
 
 For more information about each extension, please refer to their associated README file.
 
 Dependencies
 ------------
-- [PostgreSQL 17](https://www.postgresql.org/)
+- [PostgreSQL 17 or 18](https://www.postgresql.org/)
 
 Installation
 ------------
@@ -39,5 +40,7 @@ Enabling the `mest` extension
 CREATE EXTENSION mest CASCADE;
 ```
 
+The `mest` extension provides both the `mgist` and the `mspgist` access methods.
+
 Contact:
   Maxime Schoemans  <maxime.schoemans@ulb.be>

contrib/mobilitydb/README.md

@@ -5,15 +5,19 @@ This directory contains an implementation of Multi-Entry Search Trees for Mobili
 
 Dependencies
 ------------
-- [PostgreSQL 17](https://www.postgresql.org/)
-- [MobilityDB 1.2](https://github.com/MobilityDB/MobilityDB)
-- [MEOS 1.2](https://www.libmeos.org/)
-- [mest](https://github.com/MobilityDB/mest)
+- [PostgreSQL 17 or 18](https://www.postgresql.org/)
+- [MobilityDB 1.4](https://github.com/MobilityDB/MobilityDB)
+- [MEOS 1.4](https://www.libmeos.org/)
+- [MEST](https://github.com/MobilityDB/mest)
 
-You should also set the following in postgresql.conf depending on the version of PostGIS and MobilityDB you have installed (below we use PostGIS 3, MobilityDB 1.2):
+The extension compiles against the MEOS headers that a MobilityDB installation provides, and
+those headers include `<json-c/json.h>`, so the json-c development files must be on the
+include path as well.
+
+The following setting in postgresql.conf names the installed PostGIS and MobilityDB libraries, here PostGIS 3 and MobilityDB 1.4:
 
 ```
-shared_preload_libraries = 'postgis-3,libMobilityDB-1.2'
+shared_preload_libraries = 'postgis-3,libMobilityDB-1.4'
 ```
 
 Installation
@@ -30,30 +34,29 @@ Enabling the `mobilitydb_mest` extension
 CREATE EXTENSION mobilitydb_mest CASCADE;
 ```
 
-Create a Multi-Entry R-Tree on the `tstzspan` column from the table `tbl_tstzspan(id int, t tstzspan)`
+Create a Multi-Entry R-Tree on the `tstzspanset` column from the table `tbl_tstzspanset(id int, t tstzspanset)`
 ```sql
-CREATE INDEX tbl_tstzspan_mrtree_idx ON trips USING MGIST(t);
+CREATE INDEX tbl_tstzspanset_mrtree_idx ON tbl_tstzspanset USING MGIST(t);
 ```
 
 Create a Multi-Entry Quadtree on the `tgeompoint` column `trip` from the table `trips(id int, trip tgeompoint)`
 ```sql
 CREATE INDEX trips_trip_mquadtree_idx ON trips USING MSPGIST(trip);
 ```
 
-The access methods have an optional parameter that sets the maximum number of &ldquo;boxes&rdquo; stored in the index. This parameter is typically used to control the size of the resulting index.
+The operator classes have optional parameters that set the maximum number of &ldquo;boxes&rdquo; stored in the index. These parameters control the size of the resulting index.
 
-Create a Multi-Entry R-Tree on the `tstzspan` column from the table `tbl_tstzspan(id int, t tstzspan)` specifying a maximum number of spans per row.
+Create a Multi-Entry R-Tree on the `tstzspanset` column from the table `tbl_tstzspanset(id int, t tstzspanset)` specifying a maximum number of spans per row.
 ```sql
-CREATE INDEX tbl_tstzspanset_mrtree_opts_idx ON tbl_tstzspan 
-  USING MGIST(p tstzspanset_mrtree_ops (max_ranges = 3));
+CREATE INDEX tbl_tstzspanset_mrtree_opts_idx ON tbl_tstzspanset 
+  USING MGIST(t tstzspanset_mrtree_equisplit_ops (num_spans = 3));
 ```
 
-Create a Multi-Entry Quad-Tree on the `tgeompoint` column from the table `tbl_tstzmultirange(id int, t tgeompoint)` specifying a maximum number of boxes per row.
+Create a Multi-Entry Quadtree on the `tgeompoint` column from the table `tbl_tgeompoint(id int, temp tgeompoint)` specifying a maximum number of boxes per row.
 ```sql
 CREATE INDEX tbl_tgeompoint_mquadtree_opts_idx ON tbl_tgeompoint
-  USING MSPGIST(t multirange_mquadtree_ops (max_boxes = 3));
+  USING MSPGIST(temp tgeompoint_mquadtree_equisplit_ops (num_boxes = 3));
 ```
 
-
 Contact:
   Maxime Schoemans  <maxime.schoemans@ulb.be>