So be sure of which table you want to use. One final note, the decision of what Engine a table is being stored as is critical to your database. To confirm the import took place successfully, you might check the table status by entering the following SQL statement: The -delete option told the import program to first delete the rows in table1 in the test database, so that this method could be repeated for the same results. The -local flag allowed the import file to be located in the local file system directory. The results here show that the table1 table was successfully imported into the test schema. Test.table1: Records: 23 Deleted: 0 Skipped: 0 Warnings: 0 The exported text file is imported using this command:Ĭ:\.> mysqlimport -local -delete -user=root test table1 In this example, the name table1 is used for the export file name intentionally because mysqlimport program will need this. The following is an example using the unload command from DB-Access to export the table1 table from the db1 schema above: Both tools by default will accept a text file format that has tab-delimited columns, with each row of data on a separate line. You can then import the data using MySQL’s mysqlimport tool. Once the table is created in MySQL, you can export the data using Informix unload command from DB-Access. The following output will be generated from this example:īy manually copying this CREATE TABLE statement, it can be run in the mysql client program to create the table on a MySQL server Data Migration To do this, you can use the Informix dbschema utility.īelow is an example showing how to generate schema for a table ( table1) from a particular database ( db1) using dbschema: You can use it to create the equivalent table in MySQL. You can use this schema with some modifications by following the guidelines presented in data type and index migration articles. It may be that you have a schema definition already that you used with Informix to create the table. Schema MigrationĪny data migration must first be preceded by a schema migration. The Informix dbexport utility will unload an entire database into text files for later import into another database and will create a schema file. The Informix unload command for exporting data and mysqlimport to import that data into MySQL are covered here. Migrating one table’s worth of data between Informix and MySQL is a fairly easy task, and does not necessarily require the use of third party tools or programming. How do I migrate a table and its data from Informix to MySQL?.
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