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[jOOQ/jOOQ#11938] Support parsing Snowflake style DATEADD() function

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with date part as string literal
This commit is contained in:
Lukas Eder 2021-06-01 11:35:24 +02:00
parent 0a9f03a40f
commit 61a827c682
1 changed files with 16 additions and 4 deletions
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20
jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
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@ -8019,7 +8019,7 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
return bitNot((Field) x);
}
else if (parseKeywordIf("BIN_SHL")) {
else if (parseKeywordIf("BIN_SHL", "BITSHIFTLEFT")) {
parse('(');
Field<?> x = toField(parseNumericOp(N));
parse(',');
@ -8028,7 +8028,7 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
return shl((Field) x, (Field) y);
}
else if (parseKeywordIf("BIN_SHR")) {
else if (parseKeywordIf("BIN_SHR", "BITSHIFTRIGHT")) {
parse('(');
Field<?> x = toField(parseNumericOp(N));
parse(',');
@ -9141,9 +9141,7 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
default:
parse('\'');
part = parseDatePart();
parse('\'');
parse(',');
field = parseField(D);
break;
@ -9266,6 +9264,20 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
}
private final DatePart parseDatePartIf() {
int p = position();
boolean string = parseIf('\'');
DatePart result = parseDatePartIf0();
if (result == null)
position(p);
else if (string)
parse('\'');
return result;
}
private final DatePart parseDatePartIf0() {
char character = characterUpper();
switch (character) {