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Warning: Duplicate entry '52558618' for key 1 query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:7:\"warning\";s:8:\"%message\";s:173:\"preg_match() [<a href=\'function.preg-match\'>function.preg-match</a>]: Compilation failed: disallowed Unicode code point (&gt;= 0xd800 &amp;&amp; &lt;= 0xdfff) at offset 1811\";s:5:\"%file\";s:78:\"/usr/local/drupal/prod/video/sites/all/modules/ctools/includes/cleanstring.inc\";s:5:\"%line\";i:157;}', 3, '', 'http://www7.gsb.columbia.edu/video/topics/accounting', '', '128.59.84.218', 1416841837) in /usr/local/drupal/prod/itg-core/includes/database.mysql.inc on line 135

Warning: Duplicate entry '52558618' for key 1 query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:7:\"warning\";s:8:\"%message\";s:173:\"preg_match() [<a href=\'function.preg-match\'>function.preg-match</a>]: Compilation failed: disallowed Unicode code point (&gt;= 0xd800 &amp;&amp; &lt;= 0xdfff) at offset 1811\";s:5:\"%file\";s:78:\"/usr/local/drupal/prod/video/sites/all/modules/ctools/includes/cleanstring.inc\";s:5:\"%line\";i:157;}', 3, '', 'http://www7.gsb.columbia.edu/video/topics/accounting', '', '128.59.84.218', 1416841837) in /usr/local/drupal/prod/itg-core/includes/database.mysql.inc on line 135

Warning: Duplicate entry '52558618' for key 1 query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:7:\"warning\";s:8:\"%message\";s:173:\"preg_match() [<a href=\'function.preg-match\'>function.preg-match</a>]: Compilation failed: disallowed Unicode code point (&gt;= 0xd800 &amp;&amp; &lt;= 0xdfff) at offset 1811\";s:5:\"%file\";s:78:\"/usr/local/drupal/prod/video/sites/all/modules/ctools/includes/cleanstring.inc\";s:5:\"%line\";i:157;}', 3, '', 'http://www7.gsb.columbia.edu/video/topics/accounting', '', '128.59.84.218', 1416841837) in /usr/local/drupal/prod/itg-core/includes/database.mysql.inc on line 135

Warning: Duplicate entry '52558618' for key 1 query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:7:\"warning\";s:8:\"%message\";s:173:\"preg_match() [<a href=\'function.preg-match\'>function.preg-match</a>]: Compilation failed: disallowed Unicode code point (&gt;= 0xd800 &amp;&amp; &lt;= 0xdfff) at offset 1811\";s:5:\"%file\";s:78:\"/usr/local/drupal/prod/video/sites/all/modules/ctools/includes/cleanstring.inc\";s:5:\"%line\";i:157;}', 3, '', 'http://www7.gsb.columbia.edu/video/topics/accounting', '', '128.59.84.218', 1416841837) in /usr/local/drupal/prod/itg-core/includes/database.mysql.inc on line 135

Warning: Duplicate entry '52558618' for key 1 query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:7:\"warning\";s:8:\"%message\";s:173:\"preg_match() [<a href=\'function.preg-match\'>function.preg-match</a>]: Compilation failed: disallowed Unicode code point (&gt;= 0xd800 &amp;&amp; &lt;= 0xdfff) at offset 1811\";s:5:\"%file\";s:78:\"/usr/local/drupal/prod/video/sites/all/modules/ctools/includes/cleanstring.inc\";s:5:\"%line\";i:157;}', 3, '', 'http://www7.gsb.columbia.edu/video/topics/accounting', '', '128.59.84.218', 1416841837) in /usr/local/drupal/prod/itg-core/includes/database.mysql.inc on line 135

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Warning: Duplicate entry '52558618' for key 1 query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:7:\"warning\";s:8:\"%message\";s:173:\"preg_match() [<a href=\'function.preg-match\'>function.preg-match</a>]: Compilation failed: disallowed Unicode code point (&gt;= 0xd800 &amp;&amp; &lt;= 0xdfff) at offset 1811\";s:5:\"%file\";s:78:\"/usr/local/drupal/prod/video/sites/all/modules/ctools/includes/cleanstring.inc\";s:5:\"%line\";i:157;}', 3, '', 'http://www7.gsb.columbia.edu/video/topics/accounting', '', '128.59.84.218', 1416841837) in /usr/local/drupal/prod/itg-core/includes/database.mysql.inc on line 135

Warning: Duplicate entry '52558618' for key 1 query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:7:\"warning\";s:8:\"%message\";s:173:\"preg_match() [<a href=\'function.preg-match\'>function.preg-match</a>]: Compilation failed: disallowed Unicode code point (&gt;= 0xd800 &amp;&amp; &lt;= 0xdfff) at offset 1811\";s:5:\"%file\";s:78:\"/usr/local/drupal/prod/video/sites/all/modules/ctools/includes/cleanstring.inc\";s:5:\"%line\";i:157;}', 3, '', 'http://www7.gsb.columbia.edu/video/topics/accounting', '', '128.59.84.218', 1416841837) in /usr/local/drupal/prod/itg-core/includes/database.mysql.inc on line 135

Warning: Duplicate entry '52558618' for key 1 query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:7:\"warning\";s:8:\"%message\";s:173:\"preg_match() [<a href=\'function.preg-match\'>function.preg-match</a>]: Compilation failed: disallowed Unicode code point (&gt;= 0xd800 &amp;&amp; &lt;= 0xdfff) at offset 1811\";s:5:\"%file\";s:78:\"/usr/local/drupal/prod/video/sites/all/modules/ctools/includes/cleanstring.inc\";s:5:\"%line\";i:157;}', 3, '', 'http://www7.gsb.columbia.edu/video/topics/accounting', '', '128.59.84.218', 1416841837) in /usr/local/drupal/prod/itg-core/includes/database.mysql.inc on line 135
Accounting | Columbia Business School Video

Alon Kalay
Assistant Professor

Course: Financial Accounting
"Race car drivers tend to learn how to take apart and put together an engine so that they're very, very aware of the car. Ultimately, so they can win races. I view accounting the same way. Becoming a successful entrepreneur or manager or leader — that's the race."

Alon Kalay: Financial Accounting

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