Examples of org.apache.phoenix.expression.function.ToCharFunction

Package org.apache.phoenix.expression.function

Examples of org.apache.phoenix.expression.function.ToCharFunction

org.apache.phoenix.expression.function.ToCharFunction
Implementation of the TO_CHAR(<date>/<number>,[<format-string>] built-in function. The first argument must be of type DATE or TIME or TIMESTAMP or DECIMAL or INTEGER, and the second argument must be a constant string. @since 0.1

    }
    
    @Test
    public void toChar() throws Exception {
        List<Expression> args = Lists.newArrayList(getInvertedLiteral(date(12, 11, 2001), PDataType.DATE));
        evaluateAndAssertResult(new ToCharFunction(args, FunctionArgumentType.TEMPORAL, "", DateUtil.getDateFormatter("MM/dd/yy hh:mm a")), "12/11/01 12:00 AM");
    }

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            type = FunctionArgumentType.NUMERIC;
        }
        else {
            throw new SQLException(dataType + " type is unsupported for TO_CHAR().  Numeric and temporal types are supported.");
        }
        return new ToCharFunction(children, type, formatString, formatter);
    }

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    }
    
    @Test
    public void toChar() throws Exception {
        List<Expression> args = Lists.newArrayList(getInvertedLiteral(date(12, 11, 2001), PDataType.DATE));
        evaluateAndAssertResult(new ToCharFunction(args, FunctionArgumentType.TEMPORAL, "", DateUtil.getDateFormatter("MM/dd/yy hh:mm a")), "12/11/01 12:00 AM");
    }

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Related Classes of org.apache.phoenix.expression.function.ToCharFunction

org.apache.phoenix.expression.Expression

org.apache.phoenix.expression.SortOrderExpressionTest

org.apache.phoenix.parse.ToCharParseNode

org.apache.phoenix.schema.PDataType

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