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SAS/ACCESS 9.2 for Relational Databases: Reference, Fourth Edition

SAS/ACCESS 9.2 for Relational Databases: Reference, Fourth Edition

SAS/ACCESS 9.2 for Relational Databases: Reference, Fourth Edition

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533CHAPTER17<strong>SAS</strong>/<strong>ACCESS</strong> Interface toGreenplumIntroduction to <strong>SAS</strong>/<strong>ACCESS</strong> Interface to Greenplum 534LIBNAME Statement Specifics <strong>for</strong> Greenplum 534Overview 534Arguments 534LIBNAME Statement Examples 536Data Set Options <strong>for</strong> Greenplum 537SQL Pass-Through Facility Specifics <strong>for</strong> Greenplum 539Key In<strong>for</strong>mation 539CONNECT Statement Example 539Special Catalog Queries 539Autopartitioning Scheme <strong>for</strong> Greenplum 540Overview 540Autopartitioning Restrictions 540Nullable Columns 541Using WHERE Clauses 541Using DBSLICEPARM= 541Using DBSLICE= 541Passing <strong>SAS</strong> Functions to Greenplum 542Passing Joins to Greenplum 544Bulk Loading <strong>for</strong> Greenplum 544Overview 544Using Protocols to Access External Tables 544Configuring the File Server 545Stopping gpfdist 545Troubleshooting gpfdist 546Using the file:// Protocol 546Accessing Dynamic Data in Web Tables 546Data Set Options <strong>for</strong> Bulk Loading 546Examples 547Naming Conventions <strong>for</strong> Greenplum 547Data Types <strong>for</strong> Greenplum 548Overview 548String Data 548Numeric Data 548Date, Time, and Timestamp Data 549Greenplum Null Values 550LIBNAME Statement Data Conversions 551

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