database/doris
2
0
Fork 0
Code Issues Pull Requests Actions 3 Packages Projects Releases Wiki Activity

[enhance](Nereids): support DateLiteral with suffix space (#30583)

Browse Source
This commit is contained in:
jakevin
2024-01-30 23:23:23 +08:00
committed by yiguolei
parent 7d037c12bf
commit 2646dc279e
2 changed files with 10 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/literal/DateLiteral.java
View File

@ -36,6 +36,7 @@ import java.time.Year;
import java.time.temporal.ChronoField;
import java.time.temporal.TemporalAccessor;
import java.util.Set;
import java.util.function.UnaryOperator;
/**
* Date literal in Nereids.
@ -100,7 +101,7 @@ public class DateLiteral extends Literal {
// normalize yymmdd -> yyyymmdd
static String normalizeBasic(String s) {
java.util.function.UnaryOperator<String> normalizeTwoDigit = (input) -> {
UnaryOperator<String> normalizeTwoDigit = (input) -> {
String yy = input.substring(0, 2);
int year = Integer.parseInt(yy);
if (year >= 0 && year <= 69) {
@ -265,6 +266,8 @@ public class DateLiteral extends Literal {
try {
TemporalAccessor dateTime;
// remove suffix ' '
s = s.trim();
// parse condition without '-' and ':'
boolean containsPunctuation = false;
for (int i = 0; i < s.length(); i++) {