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From Dongjoon Hyun <dongj...@apache.org>
Subject Question about INT1
Date Mon, 13 Apr 2015 05:47:37 GMT
Hi, All.

I have a question about INT1 and tinyint in Tajo. Is there any historical
reason to hide INT1, now ?
In TajoDataType.java, INT1 is defined as tinyint like the following.

----------
/**
 * <code>INT1 = 2;</code>
 *
 * <pre>
 * tinyint [1 byte] [0-255]
 * </pre>
 */
INT1(2, 2),
-----------

But, from Datum layer, there is no such thing, Int1Datum class. Moreover,
tinyint is defined as a alias for smallint (=INT2) in documents. (
http://tajo.apache.org/docs/current/sql_language/data_model.html )

I'm just curious about this.

Warmly,
Dongjoon.

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