On Error Continue Mysql
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Sql Continue On Error
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You Can Disable The Stop On Errors In Batch Mode Option To Ignore Such Errors
rise to the top how to ignore a MySql error and go on to the next query? up vote 0 down vote favorite I have created a shell script to connect to a DateBase and INSERT IPs and MACs from dhcpd.log file by connecting to the DB only once: #/!bin/bash dhcpLogFile="/var/log/dhcpd.log" NumberOfLines=$(awk '/DHCPACK/ { print $8} ' $dhcpLogFile | awk '!x[$0]++'|awk 'BEGIN{i=0}{i++;}END{print i}') j=1 while [ $NumberOfLines -gt 0 ] do ip=$(awk '/DHCPACK/ heidisql disable stop on errors in batch mode { print $8} ' $dhcpLogFile | awk '!x[$0]++' |cut -f$j -d$'\n') mac=$(awk '/DHCPACK/ { print $10} ' $dhcpLogFile | awk '!x[$0]++' |cut -f$j -d$'\n') let "j +=1" let "NumberOfLines -=1" INSERT INTO IP_MACTable (IP_Address, MAC) VALUES ('$ip','$mac'); done | mysql -u root --password='pw' MatchingDB In MySql I have set "IP,MAC" attributes as a unique so "ip,mac" field won't be duplicated, so when It duplicated in the log of dhcp.log the DB reply with a message ERROR 1062 (23000) at line 1: Duplicate entry '192.168.1.20-00:0c:29:95:fd:10' for key 'IP_Address' my question is : As I connect to the DB only once , sql will interpret multiple queries in one connection, but the problem is when an error occured it won't complete interpreting other queries , so is it a way to ignore an SQL error and go on to other queries? linux shell mysql share|improve this question edited May 19 '14 at 21:16 asked May 19 '14 at 21:07 Networker 4,74462856 add a comment| 1 Answer 1 active oldest votes up vote 3 down vote accepted Update your insert statement like this: INSERT IGNORE INTO IP_MACTable (IP_Address, MAC) VALUES ('$ip','$mac'); Also you can force mysql to continue on error by using the --force option: mysql -u root --password='pw' --force MatchingDB share|improve this answer answered May 19 '14 at 21:16 cioby23 1,29
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Mysql Insert Ignore Errors
of this site About Us Learn more about Stack Overflow the company mysql skip errors Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask mysql force import Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask http://unix.stackexchange.com/questions/131026/how-to-ignore-a-mysql-error-and-go-on-to-the-next-query a question Anybody can answer The best answers are voted up and rise to the top MySQL continue after Duplicate entry error up vote 1 down vote favorite I'm running a 'bash for' script to update some records in mysql, like so: for i in `cat yahoo.txt`; do mysql $DB --batch -fe "update users set email=concat(left(email, instr(email, '@')), 'yahoo.com') where email like '%@$i';" http://serverfault.com/questions/410993/mysql-continue-after-duplicate-entry-error ; done but even with --force, the update stops after the first error: ERROR 1062 (23000) at line 1: Duplicate entry 'example@yahoo.com' for key 3 Is there anyway I can force it to continue? mysql share|improve this question edited Aug 21 '12 at 16:29 voretaq7♦ 68.9k1397179 asked Jul 25 '12 at 9:27 w00t 5171927 What leads you to believe it isn't continuing? That script should do fine, unless your shell has been interestingly configured. –womble♦ Jul 25 '12 at 9:36 I do a select for the mistyped emails (before and after executing the script) and the numbers are the same. –w00t Jul 25 '12 at 10:00 add a comment| 1 Answer 1 active oldest votes up vote 2 down vote accepted try changing update to update ignore http://dev.mysql.com/doc/refman/5.0/en/update.html : With the IGNORE keyword, the update statement does not abort even if errors occur during the update. Rows for which duplicate-key conflicts occur are not updated. Rows for which columns are updated to values that would cause data conversion errors are updated to the closest valid values instead. share|improve this answer answered Jul
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effort to improve error handling, we re-implemented the IGNORE clause (WL#6614). The IGNORE clause is a MySQL extension to the SQL standard. It affects the errors which occur for each row. The new implementation aims to make the behavior of the IGNORE clause more consistent. Statements which support the IGNORE clause are: INSERT [ IGNORE ] UPDATE [ IGNORE ] DELETE [ IGNORE ] LOAD DATA [ IGNORE ] LOAD XML [ IGNORE ] CREATE TABLE… [ IGNORE ] SELECT When the INSERT statement is used to insert a number of rows into a table, an exception during processing would normally abort the statement and return an error message. With the IGNORE keyword, rows that cause certain exceptions are ignored, but the remaining rows are inserted and the execution of the statement is regarded as successful. The same principle applies to UPDATE, DELETE, LOAD, and CREATE…SELECT statements (the IGNORE keyword only affects the DML part of a CREATE…SELECT statement). The IGNORE clause has two basic functions which we'll now describe. Independent of ‘STRICT' mode The IGNORE clause downgrades errors to warnings and continues the processing of a statement. The IGNORE keyword affects the following error codes: ER_SUBQUERY_NO_1_ROW : Subquery returned more than 1 row when one is expected ER_ROW_IS_REFERENCED_2 : Foreign key constraint violation in parent table ER_NO_REFERENCED_ROW_2 : Foreign key constraint violation in child table ER_BAD_NULL_ERROR : NOT NULL constraint violation ER_DUP_ENTRY : Unique key constraint violation ER_DUP_ENTRY_WITH_KEY_NAME : Unique key constraint violation ER_DUP_KEY : Unique key constraint violation ER_VIEW_CHECK_FAILED : CHECK constraint for view fails ER_NO_PARTITION_FOR_GIVEN_VALUE : No partition in the table for the given value ER_NO_PARTITION_FOR_GIVEN_VALUE_SILENT : No partition in the table for the existing value ER_ROW_DOES_NOT_MATCH_GIVEN_PARTITION_SET : Row not found matching the given The row which caused the error is then skipped and the operation continues with the next row. One warning is output for each ignored exception. If two rows violate a U