| --- |
| title: Define an External Table with Single Row Error Isolation |
| --- |
| |
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| |
| The following example logs errors internally in HAWQ and sets an error threshold of 10 errors. |
| |
| ``` sql |
| =# CREATE EXTERNAL TABLE ext_expenses ( name text, date date, amount float4, category text, desc1 text ) |
| LOCATION ('gpfdist://etlhost-1:8081/*', 'gpfdist://etlhost-2:8082/*') |
| FORMAT 'TEXT' (DELIMITER '|') |
| LOG ERRORS INTO errortable SEGMENT REJECT LIMIT 10 ROWS; |
| ``` |
| |
| The following example creates an external table, *ext\_expenses*, sets an error threshold of 10 errors, and writes error rows to the table *err\_expenses*. |
| |
| ``` sql |
| =# CREATE EXTERNAL TABLE ext_expenses |
| ( name text, date date, amount float4, category text, desc1 text ) |
| LOCATION ('gpfdist://etlhost-1:8081/*', 'gpfdist://etlhost-2:8082/*') |
| FORMAT 'TEXT' (DELIMITER '|') |
| LOG ERRORS INTO err_expenses SEGMENT REJECT LIMIT 10 ROWS; |
| ``` |
| |
| |