|
|
Jailer 2.6.1 (Default branch)
11-25-2008
Jailer is a tool for model-based data exporting, schema browsing, and rendering. It exports consistent, referentially intact row-sets from relational databases. It removes obsolete data without violating integrity. It is DBMS agnostic (by using JDBC), platform independent, and generates hierarchically structured XML and topologically sorted SQL-DML. License: The Apache License 2.0 Changes:|
|
STAG-AUTOSCHEMA(1p) User Contributed Perl Documentation STAG-AUTOSCHEMA(1p) NAME
stag-autoschema - writes the implicit stag-schema for a stag file SYNOPSIS
stag-autoschema -w sxpr sample-data.xml stag-autoschema -dtd sample-data.xml DESCRIPTION
Takes a stag compatible file (xml, sxpr, itext), or a file in any format plus a parser, and writes out the implicit underlying stag-schema stag-schema should look relatively self-explanatory. Here is an example stag-schema, shown in sxpr syntax: (db (person* (name "s" (address+ (address_type "s") (street "s") (street2? "s") (city "s") (zip? "s"))))) The database db contains zero or more persons, each person has a mandatory name and at least one address. The cardinality mnemonics are as follows: + 1 or more ? 0 or one * 0 or more The default cardinality is 1 ARGUMENTS
-p|parser FORMAT FORMAT is one of xml, sxpr or itext, or the name of a perl module xml assumed as default -dtd exports schema as DTD -w|writer FORMAT FORMAT is one of xml, sxpr or itext, or the name of a perl module, OR DTD The default is sxpr note that stag schemas exported as xml will be invalid xml, due to the use of symbols *, +, ? in the node names LIMITATIONS
not event based - memory usage becomes exhorbitant on large files; prepare a small sample beforehand perl v5.10.0 2008-12-23 STAG-AUTOSCHEMA(1p)