01: /*
02: Copyright (C) 2007 MySQL AB
03:
04: This program is free software; you can redistribute it and/or modify
05: it under the terms of version 2 of the GNU General Public License as
06: published by the Free Software Foundation.
07:
08: There are special exceptions to the terms and conditions of the GPL
09: as it is applied to this software. View the full text of the
10: exception in file EXCEPTIONS-CONNECTOR-J in the directory of this
11: software distribution.
12:
13: This program is distributed in the hope that it will be useful,
14: but WITHOUT ANY WARRANTY; without even the implied warranty of
15: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16: GNU General Public License for more details.
17:
18: You should have received a copy of the GNU General Public License
19: along with this program; if not, write to the Free Software
20: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21:
22: */
23:
24: package com.mysql.jdbc;
25:
26: import java.util.Map;
27:
28: class CachedResultSetMetaData {
29: /** Map column names (and all of their permutations) to column indices */
30: Map columnNameToIndex = null;
31:
32: /** Cached Field info */
33: Field[] fields;
34:
35: /** Map of fully-specified column names to column indices */
36: Map fullColumnNameToIndex = null;
37:
38: /** Cached ResultSetMetaData */
39: java.sql.ResultSetMetaData metadata;
40: }
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