calcite-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Muhammad Gelbana <>
Subject How to implement a binary operator using a single method for overloaded forms ?
Date Mon, 13 May 2019 15:51:17 GMT
The title must be very confusing but I couldn't come up with a better one.

I'm trying to implement the PostgreSQL posix regex binary operator[1], the
operator can be case in-sensitive (~*), negated (!~), both (!~*) or simple
case sensitive (~). This can be implemented using a single method:
op1, String op2, boolean isCaseSensitive, boolean isNegated)*

I defined the implementor method in RexImpTable but I can't have the
generated code to call the signature I mentioned. It's always attempting to
call *posixRegex(String op1, String op2)* which doesn't exist. I'm not sure
what I need to do here. Would someone guide me here please ?



  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message