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Copy pathtestFunctionCall.java
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package test.postgresql;
/*
* Date: 11-5-25
*/
import gudusoft.gsqlparser.EDbVendor;
import gudusoft.gsqlparser.EExpressionType;
import gudusoft.gsqlparser.TGSqlParser;
import gudusoft.gsqlparser.nodes.TExpression;
import gudusoft.gsqlparser.nodes.TResultColumn;
import gudusoft.gsqlparser.stmt.TSelectSqlStatement;
import junit.framework.TestCase;
public class testFunctionCall extends TestCase {
public void test1(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvpostgresql);
sqlparser.sqltext = "SELECT concat_lower_or_upper(a := 'Hello', b := 'World')";
assertTrue(sqlparser.parse() == 0);
TSelectSqlStatement select = (TSelectSqlStatement)sqlparser.sqlstatements.get(0);
TResultColumn column0 = select.getResultColumnList().getResultColumn(0);
TExpression expression0 = column0.getExpr();
assertTrue(expression0.getExpressionType() == EExpressionType.function_t);
}
}