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annotate m-toolbox/classes/+utils/@repository/getUser.m @ 11:9174aadb93a5 database-connection-manager

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Add LTPDA Repository utility functions into utils.repository
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 16:20:06 +0100
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9174aadb93a5 Add LTPDA Repository utility functions into utils.repository
Daniele Nicolodi <nicolodi@science.unitn.it>
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1 function [username, userid] = getUser(conn)
9174aadb93a5 Add LTPDA Repository utility functions into utils.repository
Daniele Nicolodi <nicolodi@science.unitn.it>
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2 % GETUSER Return username and userid of the current database user.
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4 % CALL:
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9174aadb93a5 Add LTPDA Repository utility functions into utils.repository
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6 % [username, userid] = utils.repository.getUser(conn)
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9 % current database user
9174aadb93a5 Add LTPDA Repository utility functions into utils.repository
Daniele Nicolodi <nicolodi@science.unitn.it>
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10 rows = utils.mysql.execute(conn, 'SELECT SUBSTRING_INDEX(USER(),''@'',1)');
9174aadb93a5 Add LTPDA Repository utility functions into utils.repository
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11 username = rows{1};
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9174aadb93a5 Add LTPDA Repository utility functions into utils.repository
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13 % userid
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Daniele Nicolodi <nicolodi@science.unitn.it>
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14 rows = utils.mysql.execute(conn, 'SELECT id FROM users WHERE username = ?', username);
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15 if isempty(rows)
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16 error('### could not determine user id');
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17 end
9174aadb93a5 Add LTPDA Repository utility functions into utils.repository
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18 userid = rows{1};
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20 end