15.10 - Example: SHOW STATISTICS with a VALUES Clause for a Table With Statistics Collected on a Geospatial Column - Teradata Database

Teradata Database SQL Data Definition Language Syntax and Examples

prodname
Teradata Database
vrm_release
15.10
created_date
December 2015
category
Programming Reference
featnum
B035-1144-151K

Consider the following COLLECT STATISTICS request.

     COLLECT STATISTICS
       COLUMN o_warehouseloc
     ON orders;

The following SHOW STATISTICS request reports COLLECT STATISTICS SQL text with a VALUES clause for column o_warehouseloc, a geospatial column that contains points that specify the longitude and latitude for the warehouse from which the order is to be shipped.

     SHOW STATISTICS VALUES COLUMN o_warehouseloc ON orders;
     COLLECT STATISTICS 
                COLUMN "o_warehouseloc" 
     ON "orders"
       VALUES
    (
    'EIXSTATKIND', 'GEOSPATIAL', TIMESTAMP '2013-05-01 20:35:04',
    'Version', 1,
    'NumAMPs', 4,
    'SizeOfLowResGeoGrid', 1024,
    'SizeOfHighResGeoGrid', 16384,
    'NumberHighResCells', 0,
    'MBRxLow', 2.00000000000000E 000,
    'MBRyLow', 2.00000000000000E 000,
    'MBRxHigh', 2.70000000000000E 001,
    'MBRyHigh', 2.70000000000000E 001,
    'SkewMBRxLow', 2.00000000000000E 000,
    'SkewMBRyLow', 2.00000000000000E 000,
    'SkewMBRxHigh', 1.68437500000000E 001,
    'SkewMBRyHigh', 1.60625000000000E 001,
    'NumberNulls', 0,
    'NumberRows', 174,
    'NumberOutliers', 7,
    'AvgMBRWidth', 7.00000000000000E 000,
    'AvgMBRHeight', 7.00000000000000E 000,
    'TotalIC', 42522,
    'TotalDC', 0,
    'MudCount', 1.80000000000000E 001,
    'NumberLevels', 2,
    'NumberLeafBlks', 1,
    'NumberLeafRows', 3,
    'NumberLeafEntries', 44,
    'LeafRowSpaceUtilization', 568,
    'NumberDirBlks', 1,
    'NumberDirRows', 1,
    'NumberPoints', 0.00000000000000E 000,
    'NumberLineString', 0.00000000000000E 000,
    'AvgSizeLineString', 0,
    'NumberPolygon', 1.74000000000000E 002,
    'AvgSizePolygon', 125,
    'NumberGeomColl', 0.00000000000000E 000,
    'AvgSizeGeomColl', 0,
    'NumberMultiPoint', 0.00000000000000E 000,
    'AvgSizeMultiPoint', 0,
    'NumberMultiLineString', 0.00000000000000E 000,
    'AvgSizeMultiLineString', 0,
    'NumberMultiPolygon', 0.00000000000000E 000,
    'AvgSizeMultiPolygon', 0,
    'LowResCells', 0.00000000000000E 000,
    1.62000000000000E 002, 0.00000000000000E 000,
    1.62000000000000E 002, 0.00000000000000E 000,
    1.62000000000000E 002, 0.00000000000000E 000,
    1.62000000000000E 002, 0.00000000000000E 000,
    1.62000000000000E 002, 0.00000000000000E 000,
    1.62000000000000E 002, 0.00000000000000E 000,
    1.62000000000000E 002, 0.00000000000000E 000,
    1.62000000000000E 002, 0.00000000000000E 000,
    1.62000000000000E 002, 0.00000000000000E 000,
    1.62000000000000E 002, 0.00000000000000E 000,
            o                        o
            o                        o
            o                        o
     );