belugabehr commented on pull request #1728:
URL: https://github.com/apache/hive/pull/1728#issuecomment-738293741
@pvary Just so we are clear "now()" is not an SQL function. It's
implemented on this DBListener class:
```
private int now() {
long millis = System.currentTimeMillis();
millis /= 1000;
if (millis > Integer.MAX_VALUE) {
LOG.warn("We've passed max int value in seconds since the epoch, " +
"all notification times will be the same!");
return Integer.MAX_VALUE;
}
return (int)millis;
}
```
https://github.com/apache/hive/blob/master/hcatalog/server-extensions/src/main/java/org/apache/hive/hcatalog/listener/DbNotificationListener.java#L941-L950
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