Command line executable parsing tool used specifically for parsing SDSS query workload. .NET update is required to executable the utility. The following output formats are supported: -xml outpus parsed queries in XML -attr outputs in attribute reference format -attrlist outputs list of attributes per query -convert mutate the queries such that all columns and tables are prefixed (parsable in openskyquery). (For example "SQLParser -xml -f trace_photoobj.xml < trace_photoobj" will generate trace_photoobj.xml containing the XML output) Usage: SQLParser [-xml | attr | attrlist | convert] [-nostar | keepstar] [-f ] [-h] ( e.g. SQLParser -xml < query.log ) Options: -xml: output parsed query in xml representation (DEFAULT). -attr: output parsed query in attribute reference representation. -attrlist: output parsed query in column listing format. -convert: convert into openskyquery parsable format (prefix tables, reference sdss). -nostar: resolve * in parsed query (DEFAULT). -keepstar: do not resolve * in parsed query. -f: specify output file for parsed results in . -h: print usage instructions.