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33 lines
759 B
Perl
33 lines
759 B
Perl
#!/usr/bin/perl
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#
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# $Id: check_old_version,v 1.1 1997/07/14 12:43:38 jfitz Exp $
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#
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if( -d "/var/db/msqldb" ) {
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chdir( "/var/db/pkg" );
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opendir( DIR, "." );
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@oldmsql = grep( /^msql-2.0b[1234]$/, readdir( DIR ) );
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closedir;
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if( @oldmsql ) {
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if( ! $ENV{OVERWRITE_DB} ) {
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print <<END;
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mSQL v2.0 beta 5 and above make changes to the AVL index format of your
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databases. In order to preserve your existing data, you must:
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- use msqldump to dump all your databases
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- install beta 5 or above
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- use msqladmin to drop and then create each of your databases
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- use msql to reload your data
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If you understand the consequences of this upgrade, please re-build this
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port with the environment variable OVERWRITE_DB defined.
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END
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exit 1;
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}
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}
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}
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#
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# EOF
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