raminqaf commented on code in PR #27757:
URL: https://github.com/apache/flink/pull/27757#discussion_r2954356497
##########
flink-table/flink-table-common/src/main/java/org/apache/flink/table/expressions/ValueLiteralExpression.java:
##########
@@ -429,4 +428,34 @@ private static String stringifyValue(Object value) {
}
return StringUtils.arrayAwareToString(value);
}
+
+ /**
+ * Serializes a TIMESTAMP_LTZ literal as a SQL string. Uses the numeric
variant {@code
+ * TO_TIMESTAMP_LTZ(epoch, precision)} for readability when the value fits
in a long, and falls
+ * back to the string variant for large values that would overflow.
+ */
+ private static String serializeTimestampLtz(Instant instant, int
precision) {
+ if (canRepresentAsLong(instant, precision)) {
+ long epochValue = DateTimeUtils.toEpochValue(instant, precision);
+ return String.format("TO_TIMESTAMP_LTZ(%d, %d)", epochValue,
precision);
Review Comment:
Addressed
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