The IXLoader task converts the XIR file into an Intermediate Representation (IR) file, then uses the database loader to load data from the .IR file to the database using the script information in the .CMD file. It creates a row in the index table for each primary key. IXLoader also creates the .LOG, .CTL, and .CMD files.
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IXLoader Task Input: |
IXLoader Task Output: |
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· XIR file · Settings from the job configuration |
· An Intermediate Representation file (.IR) file. The first row of the IR file contains the following header fields: Z_Primary_Key, Z_DocDate, Z_Doc_ID, plus the index field names. The IR file contains the following metadata: · The primary key · The date/time the file is processed, from the application server clock or a date specified as Z_DocDate from the data input file · The document ID, which uniquely identifies the statement · Byte offset information (position within the data file where customer’s information is located) · The number of pages of a customer’s statement · The index field list · Rows added to index tables · LOG, .CTL, and .CMD files |