Example 6 with ExpressionAnalyzer
use of com.facebook.presto.sql.analyzer.ExpressionAnalyzer in project presto by prestodb.
the class TestRowExpressionSerde method getExpressionTypes.
private Map<NodeRef<Expression>, Type> getExpressionTypes(Expression expression) {
ExpressionAnalyzer expressionAnalyzer = ExpressionAnalyzer.createWithoutSubqueries(metadata.getFunctionAndTypeManager(), TEST_SESSION, TypeProvider.empty(), emptyList(), node -> new IllegalStateException("Unexpected node: %s" + node), WarningCollector.NOOP, false);
expressionAnalyzer.analyze(expression, Scope.create());
return expressionAnalyzer.getExpressionTypes();
}
Also used :
ExpressionAnalyzer(com.facebook.presto.sql.analyzer.ExpressionAnalyzer)
Aggregations
ExpressionAnalyzer (com.facebook.presto.sql.analyzer.ExpressionAnalyzer)6
ArithmeticBinaryExpression (com.facebook.presto.sql.tree.ArithmeticBinaryExpression)3
ArithmeticUnaryExpression (com.facebook.presto.sql.tree.ArithmeticUnaryExpression)3
CoalesceExpression (com.facebook.presto.sql.tree.CoalesceExpression)3
ComparisonExpression (com.facebook.presto.sql.tree.ComparisonExpression)3
DereferenceExpression (com.facebook.presto.sql.tree.DereferenceExpression)3
Expression (com.facebook.presto.sql.tree.Expression)3
IfExpression (com.facebook.presto.sql.tree.IfExpression)3
InListExpression (com.facebook.presto.sql.tree.InListExpression)3
LambdaExpression (com.facebook.presto.sql.tree.LambdaExpression)3
LogicalBinaryExpression (com.facebook.presto.sql.tree.LogicalBinaryExpression)3
NotExpression (com.facebook.presto.sql.tree.NotExpression)3
NullIfExpression (com.facebook.presto.sql.tree.NullIfExpression)3
QuantifiedComparisonExpression (com.facebook.presto.sql.tree.QuantifiedComparisonExpression)3
SearchedCaseExpression (com.facebook.presto.sql.tree.SearchedCaseExpression)3
SimpleCaseExpression (com.facebook.presto.sql.tree.SimpleCaseExpression)3
SubqueryExpression (com.facebook.presto.sql.tree.SubqueryExpression)3
SubscriptExpression (com.facebook.presto.sql.tree.SubscriptExpression)3
CanonicalizeExpressionRewriter.canonicalizeExpression (com.facebook.presto.sql.planner.iterative.rule.CanonicalizeExpressionRewriter.canonicalizeExpression)2
SqlFunctionUtils.getSqlFunctionExpression (com.facebook.presto.sql.relational.SqlFunctionUtils.getSqlFunctionExpression)2
