morrySnow commented on code in PR #56241:
URL: https://github.com/apache/doris/pull/56241#discussion_r2362311692
##########
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/executable/DateTimeExtractAndTransform.java:
##########
@@ -329,28 +330,53 @@ private static LocalDateTime firstDayOfWeek(LocalDateTime
dateTime) {
*/
@ExecFunction(name = "date_format")
public static Expression dateFormat(DateLiteral date, StringLikeLiteral
format) {
+ if (format.getValue().length() > 128) {
Review Comment:
could u help to add ut for these functions in FE?
##########
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/executable/DateTimeExtractAndTransform.java:
##########
@@ -329,28 +330,53 @@ private static LocalDateTime firstDayOfWeek(LocalDateTime
dateTime) {
*/
@ExecFunction(name = "date_format")
public static Expression dateFormat(DateLiteral date, StringLikeLiteral
format) {
+ if (format.getValue().length() > 128) {
Review Comment:
could u help to add ut for these functions in FE?
##########
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/executable/DateTimeExtractAndTransform.java:
##########
@@ -329,28 +330,53 @@ private static LocalDateTime firstDayOfWeek(LocalDateTime
dateTime) {
*/
@ExecFunction(name = "date_format")
public static Expression dateFormat(DateLiteral date, StringLikeLiteral
format) {
+ if (format.getValue().length() > 128) {
Review Comment:
could u help to add ut for these functions in FE?
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