Logfile=log' is allowed, but 'sqlldr scott/tiger control=foo log' is not, even though the Is 'sqlldr control=foo userid=scott/tiger'.One may specify parameters by position beforeīut not after parameters specified by keywords.For example, 'sqlldr scott/tiger control=foo PLEASE NOTE: Command-line parameters may be specified either by position or by keywords.Īn example of the former case is 'sqlldr scott/tiger foo' an example of the latter Resumable_timeout - wait time (in seconds) for RESUMABLE (Default 7200)ĭate_cache - size (in entries) of date conversion cache (Default 1000) Resumable_name - text string to help identify resumable statement Resumable - enable or disable resumable for current session (Default FALSE) Multithreading - use multithreading in direct path Streamsize - size of direct path stream buffer in bytes (Default 256000) Readsize - size of read buffer (Default 1048576)Įxternal_table - use external table for load NOT_USED, GENERATE_ONLY, EXECUTEĬolumnarrayrows - number of rows for direct path column array (Default 5000) Skip_index_maintenance - do not maintain indexes, mark affected indexes asĬommit_discontinued - commit loaded rows when load is discontinued (Default Skip_unusable_indexes - disallow/allow unusable indexes or index partitions Parallel - do parallel load (Default FALSE)
![loader loader](https://demo.rahdarsanat.com/wp-content/uploads/2019/02/WLRFeature574x299px-1.jpg)
![loader loader](https://img.forconstructionpros.com/files/base/acbm/fcp/image/2011/10/etnov11_loaders_kawasakiidle_10439472.png)
Parfile - parameter file: name of file that contains parameter specifications Silent - suppress messages during run (header,feedback,errors,discards,ĭirect - use direct path (Default FALSE) (Default: Conventional path 64, Direct path all)īindsize - size of conventional path bind array in bytes (Default 256000) Rows - number of rows in conventional path bind array or between direct Load - number of logical records to load (Default all)Įrrors - number of errors to allow (Default 50) Skip - number of logical records to skip (Default 0) Usage: SQLLDR keyword=value ĭiscardmax - number of discards to allow (Default all) It lists the available parameters and their default values. If you invoke SQL*Loader without specifying any parameters, SQL*Loader displays a help screen similar to the following. USERID=scott/tiger, ERRORS=999, LOAD=2000, DISCARD=toss.dsc, SQLLDR CONTROL=sample.ctl, LOG=sample.log, BAD=baz.bad, DATA=etc.dat
![loader loader](https://www.nationalplant.com.au/content/uploads/2020/05/Web-Edit-IMG_1869-AM-Header-Crop.jpg)
You specify values for parameters, or in some cases, you can accept the default without entering a value. Parameters can be entered in any order, optionally separated by commas. When you invoke SQL*Loader, you can specify certain parameters to establish session characteristics.