Working with the geodatabase effectively using SQL - Esri

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Today’s schedule • 75 minute session – 60 – 65 minute lecture – 10 – 15 minutes Q & A following the lecture • Cell phones p and pagers p g • Please complete the session survey – we take your feedback very seriously!
Why Use a Spatial Type? Efficiency y – Spatial data and methods are stored in the database – Spatial operations are encapsulated within the type – Applications access native dbms type – no mapping layer Accessed using common API’s and SQL – C, C++, C#, Java, OLEDB – SQL extensions enable spatial types and methods in DML and select statement syntax
Page 1: Working with the geodatabase effect
Page 5 and 6: Geodatabase geometry storage option
Page 7 and 8: Spatial Index Rtree or Grid, Grid-T
Page 9 and 10: Operators and Functions “A geomet
Page 11 and 12: Operators and Functions Accessor -
Page 13 and 14: Relational operators • ST_ TOUCHE
Page 15 and 16: Geometry operators • ST_Union •
Page 17 and 18: Editing ArcGIS feature classes with
Page 19 and 20: Obtaining unique row_id values •
Page 21 and 22: Working with multiversioned views
Page 23 and 24: Working with multiversioned views
Page 25 and 26: Spatial views • Spatial views are
Page 27 and 28: Using ArcObjects • Nothing gp pre
Page 29 and 30: What is PostgreSQL? - Open Source R
Page 31 and 32: What is different between the two s
Page 33 and 34: Creating data with st_geometry \\ C
Page 35 and 36: Working with spatial data in Postgr
Page 37 and 38: Working with SQL Server 2008 Spatia
Page 39 and 40: Comparing Geometry and Geography ty
Page 41 and 42: Spatial index usage • SQL Server
Page 43 and 44: SQL Server spatial queries -- Selec
Page 45 and 46: Registration considerations • Reg
Page 47 and 48: Registering empty tables • ArcGIS
Page 49 and 50: Knowledge Base Many articles availa
Page 51 and 52: Oracle Export/Import with st_geomet
Page 53 and 54:
Index scans or Full table scans - C
Page 55 and 56:
Example: Non-clustered table Table
Page 57 and 58:
st_geometry synonyms • Best pract
Page 59 and 60:
Power of aggregation • New functi
Page 61 and 62:
Working with relational operators t
Page 63 and 64:
st_distance • Is NOT a relational
Page 65 and 66:
st_distance • Efficient approach
Page 67 and 68:
How st_intersects and st_buffer int
Page 69 and 70:
How are geometries passed to operat
Page 71 and 72:
How are geometries passed to operat
Page 73 and 74:
How to further improve performance
Page 75 and 76:
Secondary Filtering • Using parce
Page 77 and 78:
Secondary Filtering Interior condit
Page 79 and 80:
Secondary Filtering Boundary Condit
Page 81 and 82:
Comparing p g Spatial p Data Types
Page 83 and 84:
ArcGIS Comparing Spatial Data Types
Page 85 and 86:
Comparing Spatial Data Types Reason
Page 87 and 88:
Comparing Spatial Data Types ArcGIS
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Working with the geodatabase effectively using SQL - Esri

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