Examples with RelationAnalyzer io.crate.analyze.relations.RelationAnalyzer used on opensource projects

Example 1 with RelationAnalyzer

use of io.crate.analyze.relations.RelationAnalyzer in project crate by crate.

the class CreateViewPlan method ensureFormattedQueryCanStillBeAnalyzed.

private static void ensureFormattedQueryCanStillBeAnalyzed(RelationName viewName, NodeContext nodeCtx, Schemas schemas, CoordinatorTxnCtx txnCtx, String formattedQuery, boolean replaceExisting) {
    RelationAnalyzer analyzer = new RelationAnalyzer(nodeCtx, schemas);
    Query query = (Query) SqlParser.createStatement(formattedQuery);
    if (replaceExisting) {
        new EnsureNoSelfReference(viewName, txnCtx.sessionContext().searchPath()).raiseOnSelfReference(query);
    }
    analyzer.analyze(query, txnCtx, new ParamTypeHints(List.of()) {

        @Override
        public Symbol apply(@Nullable ParameterExpression input) {
            throw new UnsupportedOperationException("View definition must not contain any parameter placeholders");
        }
    });
}