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[#5955] PostgreSQL cast operator ::

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This commit is contained in:
lukaseder 2017-04-17 22:52:26 +02:00
parent 56f66b3b3e
commit c0882551eb
1 changed files with 6 additions and 3 deletions
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9
jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
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@ -2352,19 +2352,19 @@ class ParserImpl implements Parser {
}
private static final FieldOrRow parseExp(ParserContext ctx, Type type) {
FieldOrRow r = parseSigned(ctx, type);
FieldOrRow r = parseUnaryOps(ctx, type);
if (N.is(type) && r instanceof Field)
for (;;)
if (parseIf(ctx, '^'))
r = ((Field) r).pow(toField(ctx, parseSigned(ctx, type)));
r = ((Field) r).pow(toField(ctx, parseUnaryOps(ctx, type)));
else
break;
return r;
}
private static final FieldOrRow parseSigned(ParserContext ctx, Type type) {
private static final FieldOrRow parseUnaryOps(ParserContext ctx, Type type) {
Integer sign = null;
FieldOrRow r;
@ -2383,6 +2383,9 @@ class ParserImpl implements Parser {
else if ((r = parseFieldUnsignedNumericLiteralIf(ctx, true)) == null)
r = toField(ctx, parseTerm(ctx, type)).neg();
while (parseIf(ctx, "::"))
r = cast(toField(ctx, r), parseDataType(ctx));
return r;
}