Can one export to multiple files?/ Can one beat the Unix 2 Gig limit?
(for DBA From Oracle8i, the export utility supports multiple output files. This feature enables large exports to be divided into files whose sizes will not exceed any operating system limits (FILESIZE= parameter). When importing from multi-file export you must provide the same filenames in the same sequence in the FILE= parameter. Look at this example: exp SCOTT/TIGER FILE=D:\F1.dmp,E:\F2.dmp FILESIZE=10m LOG=scott.log Use the following technique if you use an Oracle version prior to 8i: Create a compressed export on the fly. Depending on the type of data, you probably can export up to 10 gigabytes to a single file. This example uses gzip. It offers the best compression I know of, but you can also substitute it with zip, compress or whatever. # create a named pipe mknod exp.pipe p # read the pipe – output to zip file in the background gzip < exp.pipe > scott.exp.gz & # feed the pipe exp userid=scott/tiger file=exp.pipe … 76. What is bind reference and how can it be created? Bind refe
From Oracle8i, the export utility supports multiple output files. This feature enables large exports to be divided into files whose sizes will not exceed any operating system limits (FILESIZE= parameter). When importing from multi-file export you must provide the same filenames in the same sequence in the FILE= parameter.
From Oracle8i, the export utility supports multiple output files. This feature enables large exports to be divided into files whose sizes will not exceed any operating system limits (FILESIZE= parameter). When importing from multi-file export you must provide the same filenames in the same sequence in the FILE= parameter. Look at this example: exp SCOTT/TIGER FILE=D:\F1.dmp,E:\F2.dmp FILESIZE=10m LOG=scott.logUse the following technique if you use an Oracle version prior to 8i: Create a compressed export on the fly. Depending on the type of data, you probably can export up to 10 gigabytes to a single file. This example uses gzip. It offers the best compression I know of, but you can also substitute it with zip, compress or whatever. # create a named pipe mknod exp.pipe p # read the pipe – output to zip file in the background gzip < exp.pipe > scott.exp.gz & # feed the pipe exp userid=scott/tiger file=exp.pipe …Contributed by Jared K Still Read the Oracle/Unix FAQ for more examples on u
From Oracle8i, the export utility supports multiple output files. This feature enables large exports to be divided into files whose sizes will not exceed any operating system limits (FILESIZE= parameter). When importing from multi-file export you must provide the same filenames in the same sequence in the FILE= parameter. Look at this example: exp SCOTT/TIGER FILE=D:\F1.dmp,E:\F2.dmp FILESIZE=10m LOG=scott.log Use the following technique if you use an Oracle version prior to 8i: Create a compressed export on the fly. Depending on the type of data, you probably can export up to 10 gigabytes to a single file. This example uses gzip. It offers the best compression I know of, but you can also substitute it with zip, compress or whatever. # create a named pipe mknod exp.pipe p # read the pipe – output to zip file in the background gzip <> scott.exp.gz & # feed the pipe exp userid=scott/tiger file=exp.pipe …
8?9U x&m ?0From Oracle8i, the export utility supports multiple output files. This feature enables large exports to be divided into files whose sizes will not exceed any operating system limits (FILESIZE= parameter). When importing from multi-file export you must provide the same filenames in the same sequence in the FILE= parameter.
