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Fix places where the parameterPlaceholder is hardcoded to a question mark ?
Since the SqlResult still contained ToString method which had the hardcoded placeholder, here is what I've done:
1) Added compiler to the constructor of SqlResult 2) Made ParameterPlaceholder public 3) Added tests PostgresJsonTests
There is so a breaking change on the SqlResult class since its public, So the sqlkata version would be changed as major (2 to 3 or 3 to 4)