--sunfruit
Oracle® Spatial
User’s Guide and Reference
10g Release 2 (10.2)
非常好的Oracle10g Spatial(10.2)的指南和參考文檔
英文的
目錄有3部分20多個章節，這里只節選了第二章節的目錄
2 Spatial Data Types and Metadata
2.1 Simple Example: Inserting, Indexing, and Querying Spatial Data..... 2-1
2.2 SDO_GEOMETRY Object Type ...... 2-5
2.2.1 SDO_GTYPE.......... 2-5
2.2.2 SDO_SRID.......... 2-7
2.2.3 SDO_POINT .......... 2-7
2.2.4 SDO_ELEM_INFO......... 2-7
2.2.5 SDO_ORDINATES ........ 2-10
2.2.6 Usage Considerations ......... 2-11
2.3 SDO_GEOMETRY Methods......... 2-11
2.4 SDO_GEOMETRY Constructors........ 2-13
2.5 Geometry Examples........ 2-14
2.5.1 Rectangle......... 2-14
2.5.2 Polygon with a Hole......... 2-15
2.5.3 Compound Line String ....... 2-17
2.5.4 Compound Polygon ......... 2-19
2.5.5 Point........... 2-20
2.5.6 Oriented Point .......... 2-21
2.5.7 Type 0 (Zero) Element......... 2-23
2.5.8 Several Geometry Types........ 2-25
2.6 Geometry Metadata Views ........ 2-29
2.6.1 TABLE_NAME......... 2-30
2.6.2 COLUMN_NAME......... 2-30
2.6.3 DIMINFO........ 2-30
2.6.4 SRID........... 2-31
2.7 Spatial Index-Related Structures ....... 2-31
2.7.1 Spatial Index Views ....... 2-31
2.7.1.1 xxx_SDO_INDEX_INFO Views....... 2-31
2.7.1.2 xxx_SDO_INDEX_METADATA Views..... 2-32
2.7.2 Spatial Index Table Definition ....... 2-34
2.7.3 R-Tree Index Sequence Object ....... 2-35
2.8 Unit of Measurement Support ........ 2-35
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