#WELL LOGGER 2.7.9 UPDATE#

SELECT SDO_GEOM.SDO_INTERSECTION(c_a.shape, c_c.shape, 0.005) Return the topological intersection of two geometries. Preceding statement created an R-tree index. layer (that is, table-column combination here: COLA_MARKETS and SHAPE). before the spatial index can be created.

#WELL LOGGER 2.7.9 UPDATE#

Update the USER_SDO_GEOM_METADATA view. Now insert an area of interest for Cola D. SDO_ELEM_INFO_ARRAY(1,1003,1), - one polygon (exterior polygon ring) The next two INSERT statements create areas of interest for define rectangle (lower left and upper right) with SDO_ORDINATE_ARRAY(1,1, 5,7) - only 2 points needed to has strong growth potential, and so on. Cola A is under competitive pressure, where Cola A example, where Cola A is the preferred drink, where The area could represent any user-defined criterion: for The next INSERT statement creates an area of interest for (For restrictions on spatial table and column names, see by residents, where the manufacturer believes the cola (for example, where the cola is most preferred Each row will be an area of interest for a specific given geography (such as city or state). Geometry functions that involve measurement allow an optional unit parameter to specify the unit of measurement for a specified distance or area, if a georeferenced coordinate system (SDO_SRID value) is associated with the input geometry or geometries.Д®xample 2-1 Example: Inserting, Indexing, and Querying Spatial Data - Create a table for cola (soft drink) markets in a This topic describes the structure of the tables containing the spatial index data and metadata. Oracle Spatial and Graph uses the following other metadata views. Each Spatial and Graph user has the following views available in the schema associated with that user. The geometry metadata describing the dimensions, lower and upper bounds, and tolerance in each dimension is stored in a global table owned by MDSYS (which users should never directly update). This topic contains examples of many geometry types. This topic describes the following object types related to support for point clouds. This topic describes the object types related to support for triangulated irregular networks (TINs), The SDO_GEOMETRY object type has constructors that create a geometry object from a well-known text (WKT) string in CLOB or VARCHAR2 format, or from a well-known binary (WKB) object in BLOB format. The SDO_GEOMETRY object type has methods (member functions) that retrieve information about a geometry object. With Spatial and Graph, the geometric description of a spatial object is stored in a single row, in a single column of object type SDO_GEOMETRY in a user-defined table. This topic presents a simple example of creating a spatial table, inserting data, creating the spatial index, and performing spatial queries Simple Example: Inserting, Indexing, and Querying Spatial Data.

Well logger 2.7.9