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From wendong zhou <zhouwendong...@gmail.com>
Subject Does derby have keyword like Max-length in sqlserver?
Date Mon, 26 Jul 2010 06:55:22 GMT
Hi,I want to query length of column.For example, Table A has a column which
is named colA,and the type is varchar, length is 50. Now, I want to use a
sql to select the length of this column. How can I write?

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