in dbeam-core/src/main/java/com/spotify/dbeam/options/JdbcExportArgsFactory.java [139:147]
private static TemporalAmount partitionPeriodTemporalAmount(final String partitionPeriod) {
if (partitionPeriod == null) {
return Period.ofDays(1);
} else if (partitionPeriod.contains("PT")) {
return Duration.parse(partitionPeriod);
} else {
return Period.parse(partitionPeriod);
}
}