Julian Hyde created CALCITE-1468:
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Summary: Implement DECIMAL data type
Key: CALCITE-1468
URL: https://issues.apache.org/jira/browse/CALCITE-1468
Project: Calcite
Issue Type: Bug
Reporter: Julian Hyde
Assignee: Julian Hyde
Implement the DECIMAL data type, and test for all built-in operators.
Do it using shifted integer values (or long, or short, depending on the
required precision). For example, to represent 1234.56 as a DECIMAL(10, 2) we
would use a 123456L (a {{long}} value because signed 10^10 requires 34.2 bits)
and divide by 100 (2^10) on the way out.
In {{SqlOperatorBaseTest}}, convert {{public static final boolean DECIMAL =
false}} to {{true}}, and fix the 9 tests where that constant is used.
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