Open zdhuangelephant opened 11 months ago
Greetings,
the IF NOT EXISTS
clause is not supported for ADD COLUMN
.
Reference to the supported SQL Syntax.
In my opinion all the DDL
statements deserve a proper refactoring and we are looking for Sponsors or Volunteers.
thank you for your time to reply this question. the volunteers? it's excited when i as a committer
the volunteers? it's excited when i as a committer
Please follow the guide: https://manticore-projects.com/JSQLParser/contribution.html We will be most excited to welcome you as a new contributor. Fell very welcome to ask any questions.
Seems to require refactoring for add alter modify drop column
Always check against the Latest SNAPSHOT of JSQLParser and the Syntax Diagram
Failing SQL Feature:
Encountered unexpected token: "IF" "IF"
can't be parsedrun java `static void buildCCJSqlParser() throws IOException, JSQLParserException {
}`
SQL Example:
Software Information:
Tips:
Please write in English and avoid Screenshots (as we can't copy and paste content from it). Try your example online with the latest JSQLParser and share the link in the error report. Do provide Links or References to the specific Grammar and Syntax you are trying to use.