Example 3—Multiple gpfdists instances

Creates a readable external table, ext_expenses, from all files with the txt extension using the gpfdists protocol. The column delimiter is a pipe ( | ) and NULL (‘ ‘) is a space. For information about the location of security certificates, see gpfdists:// Protocol.

1. Run gpfdist with the --ssl option.
2. Run the following command.

1. =# CREATE EXTERNAL TABLE ext_expenses ( name text, 2. date date, amount float4, category text, desc1 text ) 3. LOCATION ('gpfdists://etlhost-1:8081/*.txt', 4. 'gpfdists://etlhost-2:8082/*.txt') 5. FORMAT 'TEXT' \( DELIMITER '\|' NULL ' '\) ;

Parent topic: Examples for Creating External Tables