[ https://jira.jboss.org/jira/browse/DNA-49?page=com.atlassian.jira.plugin.... ] Barry LaFond commented on DNA-49: --------------------------------- DESIGN SUMMARY - Randall's previous comment summarizes the basic behavior and intent of the DdlSequencer and it's underlying parsing framework. The following ddl dialects are included with the first version: Oracle, Derby, Postgres and MySql Each specific dialect extends a basic parser framework implementing the SQL 92 spec and includes - Detailed parsing of CREATE SCHEMA, CREATE TABLE and ALTER TABLE. - Partial parsing of DROP statements - General parsing of remaining schema definition statements (i.e. CREATE VIEW, CREATE DOMAIN, etc. - Does NOT parse SQL (i.e. SELECT, INSERT, UPDATE, etc....) statements. Dialect flexibility is achieved through extending the base parser (StandardDdlParser) and registering sets of dialect-specific keywords and unique "statement start phrases" (example: CREATE TRIGGER). These registered values assist the tokenizer in identifying key elements in your DDL which enable the base-parser to efficiently navigate the tokens and build an object graph reflecting the intended structure of your DDL. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira