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package bigquery;
import gudusoft.gsqlparser.*;
import gudusoft.gsqlparser.nodes.TExpression;
import gudusoft.gsqlparser.nodes.TObjectName;
import gudusoft.gsqlparser.nodes.TResultColumn;
import gudusoft.gsqlparser.nodes.TTable;
import gudusoft.gsqlparser.stmt.TInsertSqlStatement;
import gudusoft.gsqlparser.stmt.TSelectSqlStatement;
import junit.framework.TestCase;
public class testIdentifier extends TestCase {
public void testMultipleParts(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvbigquery);
sqlparser.sqltext = "select * from orbital-eon-20511-3.QLI_AUTOMATION_DO_NOT_TOUCH.books where book_id > 0 ;";
assertTrue(sqlparser.parse() == 0);
assertTrue(sqlparser.sqlstatements.get(0).sqlstatementtype == ESqlStatementType.sstselect);
TSelectSqlStatement selectSqlStatement = (TSelectSqlStatement)sqlparser.sqlstatements.get(0);
TTable table = selectSqlStatement.getTables().getTable(0);
TObjectName tableName = table.getTableName();
assertTrue(tableName.getDatabaseToken().toString().equalsIgnoreCase("orbital-eon-20511-3"));
assertTrue(tableName.getSchemaToken().toString().equalsIgnoreCase("QLI_AUTOMATION_DO_NOT_TOUCH"));
assertTrue(tableName.getTableToken().toString().equalsIgnoreCase("books"));
}
public void test1(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvbigquery);
sqlparser.sqltext = "INSERT INTO `solidatus-dev`.JDBC_test.Customers";
sqlparser.tokenizeSqltext();
TSourceToken st = sqlparser.sourcetokenlist.get(4);
assertTrue(st.toString().equalsIgnoreCase("`solidatus-dev`"));
// for(int i=0;i<sqlparser.sourcetokenlist.size();i++){
// TSourceToken st = sqlparser.sourcetokenlist.get(i);
// System.out.println(st.toString());
// }
}
public void test2(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvbigquery);
sqlparser.sqltext = "INSERT INTO `solidatus-f012`.JDBC_test.Customers";
sqlparser.tokenizeSqltext();
TSourceToken st = sqlparser.sourcetokenlist.get(4);
assertTrue(st.toString().equalsIgnoreCase("`solidatus-f012`"));
}
public void test3(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvbigquery);
sqlparser.sqltext = "INSERT INTO `solidatus0-012`.JDBC_test.Customers";
sqlparser.tokenizeSqltext();
TSourceToken st = sqlparser.sourcetokenlist.get(4);
assertTrue(st.toString().equalsIgnoreCase("`solidatus0-012`"));
}
public void test4(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvbigquery);
sqlparser.sqltext = "INSERT INTO `solidatus0-012f`.JDBC_test.Customers";
sqlparser.tokenizeSqltext();
TSourceToken st = sqlparser.sourcetokenlist.get(4);
assertTrue(st.toString().equalsIgnoreCase("`solidatus0-012f`"));
// for(int i=0;i<sqlparser.sourcetokenlist.size();i++){
// TSourceToken st = sqlparser.sourcetokenlist.get(i);
// System.out.println(st.toString());
// }
}
public void test5(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvbigquery);
sqlparser.sqltext = "INSERT INTO `solidatus0-012`-.JDBC_test.Customers";
sqlparser.tokenizeSqltext();
TSourceToken st = sqlparser.sourcetokenlist.get(4);
assertTrue(st.toString().equalsIgnoreCase("`solidatus0-012`"));
}
public void test6(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvbigquery);
sqlparser.sqltext = "INSERT INTO `solidatus0-012`---.JDBC_test.Customers";
sqlparser.tokenizeSqltext();
TSourceToken st = sqlparser.sourcetokenlist.get(4);
assertTrue(st.toString().equalsIgnoreCase("`solidatus0-012`"));
}
public void test7(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvbigquery);
sqlparser.sqltext = "INSERT INTO `solidatus-dev`.`JDBC_test`.`Orders`\n" +
"SELECT\n" +
" *\n" +
" from\n" +
" `JDBC_test.Customers`\n" +
" union all\n" +
"SELECT\n" +
" *\n" +
" from\n" +
" `JDBC_test.Customers`";
assertTrue(sqlparser.parse() == 0);
assertTrue(sqlparser.sqlstatements.get(0).sqlstatementtype == ESqlStatementType.sstinsert);
TInsertSqlStatement insertSqlStatement = (TInsertSqlStatement)sqlparser.sqlstatements.get(0);
TTable table = insertSqlStatement.getTargetTable();
assertTrue(table.getTableName().getDatabaseString().equalsIgnoreCase("`solidatus-dev`"));
assertTrue(table.getTableName().getSchemaString().equalsIgnoreCase("`JDBC_test`"));
assertTrue(table.getTableName().getObjectString().equalsIgnoreCase("`Orders`"));
}
public void test8(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvbigquery);
sqlparser.sqltext = "INSERT INTO `solidatus-dev`.JDBC_test.Customers\n" +
"SELECT\n" +
" *\n" +
" from\n" +
" `JDBC_test.Customers`\n" +
" union all\n" +
"SELECT\n" +
" *\n" +
" from\n" +
" `JDBC_test.Customers`";
System.out.println(sqlparser.sqltext);
assertTrue(sqlparser.parse() == 0);
assertTrue(sqlparser.sqlstatements.get(0).sqlstatementtype == ESqlStatementType.sstinsert);
TInsertSqlStatement insertSqlStatement = (TInsertSqlStatement)sqlparser.sqlstatements.get(0);
TTable table = insertSqlStatement.getTargetTable();
assertTrue(table.getTableName().getDatabaseString().equalsIgnoreCase("`solidatus-dev`"));
assertTrue(table.getTableName().getSchemaString().equalsIgnoreCase("JDBC_test"));
assertTrue(table.getTableName().getObjectString().equalsIgnoreCase("Customers"));
}
public void test9(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvbigquery);
sqlparser.sqltext = "SELECT f1, f1-f1-302907.gdddc FROM absolute-runner-302907.gudu_sqlflow.xxx1";
assertTrue(sqlparser.parse() == 0);
assertTrue(sqlparser.sqlstatements.get(0).sqlstatementtype == ESqlStatementType.sstselect);
TSelectSqlStatement selectSqlStatement = (TSelectSqlStatement)sqlparser.sqlstatements.get(0);
TTable table = selectSqlStatement.getTables().getTable(0);
assertTrue(table.getTableName().getDatabaseString().equalsIgnoreCase("absolute-runner-302907"));
assertTrue(table.getTableName().getSchemaString().equalsIgnoreCase("gudu_sqlflow"));
assertTrue(table.getTableName().getObjectString().equalsIgnoreCase("xxx1"));
TResultColumn resultColumn = selectSqlStatement.getResultColumnList().getResultColumn(1);
assertTrue(resultColumn.getColumnAlias().equalsIgnoreCase("gdddc"));
TExpression expression = resultColumn.getExpr();
assertTrue(expression.getExpressionType() == EExpressionType.arithmetic_minus_t);
assertTrue(expression.getLeftOperand().toString().equalsIgnoreCase("f1-f1"));
assertTrue(expression.getRightOperand().toString().equalsIgnoreCase("302907."));
}
}