Teradata Parallel Data Pump

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Chapter 3: Teradata TPump Commands IMPORT ..... ; .IMPORT INFILE INFILE LAYOUT EQTTB535 APPLY UPSERTAC WHERE (POOL_UPD_CODE = 'C' OR POOL_UPD_CODE = 'A') APPLY UPSERTDL WHERE POOL_UPD_CODE = 'D' ; .END LOAD; /* For the upsert: */ /* (first statement in .DML UPSERTAC) */ /* make sure we have the 50 updates */ .IF &IMP1_UPSERTAC_1 50 THEN .LOGOFF 100; /* ... and 50 inserts */ /* (second statement in .DML UPSERTAC) */ .IF &IMP1_UPSERTAC_2 50 THEN .LOGOFF 101; /* And for the plain update: */ /* (first statement in .DML UPSERTDL) */ /* we should have 10 of these. */ .IF &IMP1_UPSERTDL_1 10 THEN .LOGOFF 102; .LOGOFF; 156 Teradata Parallel Data Pump Reference
Chapter 3: Teradata TPump Commands INSERT INSERT Purpose Teradata TPump supports the Teradata SQL INSERT statement, which adds new rows to a table by directly specifying the row data to be inserted. Syntax INSERT tname .* ; INS INTO , VALUES ( :fieldname ) , expression ( cname ) 3021A026 where Syntax Element tname cname fieldname expression Description Table that is to receive rows created from input data records If the table is not explicitly qualified by database name, the default database qualifies it. Column of the specified table that is to receive the value from a field of matching input records, where the value is identified by the corresponding entry in the fieldname list Field of an input record, whose value is given to a column of the specified table that is identified by the corresponding entry in the cname clause in this statement If this statement did not specify a cname, the object’s CREATE statement provides the corresponding column identifier. This assumes that all columns from the table correspond to those specified in the original CREATE statement. Alternative to the fieldname clause, an expression that includes one or more actual fieldnames as terms may instead be used Usage Notes The following notes describe how to use an INSERT statement following a DML command. An INSERT statement may also be used in the support environment; normal rules for INSERT are followed in that case. One way of specifying the applicable DML statements is to relate each field name to the name of the column to which the field’s data is applied. Another way tells Teradata TPump to apply Teradata Parallel Data Pump Reference 157
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Preface Purpose This book provides
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Preface Additional Information Date
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Table of Contents Preface. . . . .
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Table of Contents Teradata TPump St
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Table of Contents Teradata TPump/No
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List of Tables Table 1: Teradata TP
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CHAPTER 1 Overview This chapter pro
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Chapter 1: Overview Teradata TPump
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APPENDIX A How to Read Syntax Diagr
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APPENDIX B Teradata TPump Examples
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Appendix B: Teradata TPump Examples
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APPENDIX C INMOD and Notify Exit Ro
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APPENDIX D User-Defined-Types and U
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Appendix D: User-Defined-Types and
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Glossary A abend: Abnormal END of a
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Glossary data loading: The process
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Glossary join: result. A SELECT ope
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Glossary script: or job. A file tha
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Glossary z/OS (MVS (Multiple Virtua
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Index Symbols - 46 &SYSAPLYCNT syst
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Index function 30 syntax 186 usage
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Index FastLoad 215 IBM interface 21
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Index reduced print output runtime
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Index THRU keyword IMPORT command 1
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Teradata Parallel Data Pump

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