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[#5955] Support exponentiation operator

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This commit is contained in:
lukaseder 2017-04-17 22:28:01 +02:00
parent 413cfae257
commit 17293ce8e5
1 changed files with 17 additions and 4 deletions
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21
jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
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@ -2335,16 +2335,29 @@ class ParserImpl implements Parser {
}
private static final FieldOrRow parseFactor(ParserContext ctx, Type type) {
FieldOrRow r = parseTerm(ctx, type);
FieldOrRow r = parseExp(ctx, type);
if (N.is(type) && r instanceof Field)
for (;;)
if (parseIf(ctx, '*'))
r = ((Field) r).mul((Field) parseTerm(ctx, type));
r = ((Field) r).mul((Field) parseExp(ctx, type));
else if (parseIf(ctx, '/'))
r = ((Field) r).div((Field) parseTerm(ctx, type));
r = ((Field) r).div((Field) parseExp(ctx, type));
else if (parseIf(ctx, '%'))
r = ((Field) r).mod((Field) parseTerm(ctx, type));
r = ((Field) r).mod((Field) parseExp(ctx, type));
else
break;
return r;
}
private static final FieldOrRow parseExp(ParserContext ctx, Type type) {
FieldOrRow r = parseTerm(ctx, type);
if (N.is(type) && r instanceof Field)
for (;;)
if (parseIf(ctx, '^'))
r = ((Field) r).pow(toField(ctx, parseTerm(ctx, type)));
else
break;