Mercurial > hg > ltpda

annotate m-toolbox/classes/tests/database/@ltpda_database/getDataIdFromAoTable.m @ 3:960fe1aa1c10 database-connection-manager

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Add LTPDADatabaseConnectionManager implementation. Java code
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 16:20:06 +0100
parents f0afece42f48
children 79dc7091dbbc
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1 %
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2 % DESCRIPTION: Returns the data ID (different only in a old databases) for
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3 % the given object ID
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4 %
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5 % VERSION: $Id: getDataIdFromAoTable.m,v 1.1 2011/05/25 16:23:53 ingo Exp $
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6 %
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7 function val = getDataIdFromAoTable(utp, objID)
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8
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9 utp.conn.setLocked(true);
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10 utp.conn.openConnection();
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11 c = utp.conn.getConn();
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12
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13 q = sprintf('SELECT data_id FROM ao WHERE ao.obj_id=%d', objID);
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14 try
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15 val = utils.jmysql.execute(c, q);
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16 catch Me
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17 utp.conn.setLocked(false);
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18 utp.conn.closeConnection();
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19 rethrow(Me);
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20 end
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21
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22 utp.conn.setLocked(false);
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23 utp.conn.closeConnection();
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24 end