Import into MySQL from SQL file, but only rows where field = value -


is there way /usr/bin/mysql or /usr/bin/mysqlimport import sql file exclude rows specific field doesn't have specific value?

i want restore data backup, backup data field "origin" has value "import". have script first deletes rows in live database "where origin = 'import'" , want import file rows have backed up, not every single row, since there other origins in backup.

am making myself clear? ideas?

two thoughts:

  1. prepare sqlfile adding clause each statement. should relatively easy favorite scripting language.

  2. import temp "schema" , each table:

    insert realtable  select * temptable origin = 'import';

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