Examples with TestingTransactionManager io.trino.transaction.TestingTransactionManager used on opensource projects

Example 1 with TestingTransactionManager

use of io.trino.transaction.TestingTransactionManager in project trino by trinodb.

the class TestExpressionInterpreter method planExpression.

// TODO replace that method with io.trino.sql.ExpressionTestUtils.planExpression
static Expression planExpression(@Language("SQL") String expression) {
    return TransactionBuilder.transaction(new TestingTransactionManager(), new AllowAllAccessControl()).singleStatement().execute(TEST_SESSION, transactionSession -> {
        Expression parsedExpression = SQL_PARSER.createExpression(expression, createParsingOptions(transactionSession));
        parsedExpression = rewriteIdentifiersToSymbolReferences(parsedExpression);
        parsedExpression = resolveFunctionCalls(PLANNER_CONTEXT, transactionSession, SYMBOL_TYPES, parsedExpression);
        parsedExpression = CanonicalizeExpressionRewriter.rewrite(parsedExpression, transactionSession, PLANNER_CONTEXT, createTestingTypeAnalyzer(PLANNER_CONTEXT), SYMBOL_TYPES);
        return parsedExpression;
    });
}