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Copy pathtestTSourceToken.java
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84 lines (68 loc) · 3.37 KB
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package test;
import junit.framework.TestCase;
import gudusoft.gsqlparser.TGSqlParser;
import gudusoft.gsqlparser.EDbVendor;
import gudusoft.gsqlparser.TSourceToken;
import gudusoft.gsqlparser.nodes.TObjectName;
import gudusoft.gsqlparser.nodes.TResultColumn;
import gudusoft.gsqlparser.nodes.TAliasClause;
import gudusoft.gsqlparser.nodes.TTable;
import gudusoft.gsqlparser.stmt.TSelectSqlStatement;
import gudusoft.gsqlparser.stmt.TCreateViewSqlStatement;
/*
* Date: 2010-11-5
* Time: 14:12:58
. */
public class testTSourceToken extends TestCase {
public void testDatatype(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvoracle);
sqlparser.sqltext = "create table a (f1 double precision,f2 real(9), f3 timestamp(1) with time zone)";
assertTrue(sqlparser.parse() == 0);
TSourceToken st = null;
for(int i=0;i<sqlparser.sourcetokenlist.size();i++){
st = sqlparser.sourcetokenlist.get(i);
if (st.astext.equalsIgnoreCase("double")){
assertTrue(st.getDbObjType() == TObjectName.ttobjDatatype);
}
if (st.astext.equalsIgnoreCase("real")){
assertTrue(st.getDbObjType() == TObjectName.ttobjDatatype);
}
if (st.astext.equalsIgnoreCase("1")){
assertTrue(st.getDbObjType() != TObjectName.ttobjDatatype);
}
if (st.astext.equalsIgnoreCase("zone")){
assertTrue(st.getDbObjType() == TObjectName.ttobjDatatype);
}
}
}
public void testDbObject(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvoracle);
sqlparser.sqltext = "create or replace view test4 as\n" +
"\n" +
"select t.account_name, t.account_number b_alias, c.CHECK_NUMBER\n" +
"\n" +
"from ss.AP10_BANK_ACCOUNTS t, AP10_CHECKS c\n" +
"\n" +
"where t.Account_Name = c.BANK_ACCOUNT_NAME\n" +
"\n" +
"and t.bank_name = 'Bank of Mars'\n" +
"\n" +
"and t.branch_city = 'Giant Crater'\n" +
"\n" +
"order by t.account_name asc;";
assertTrue(sqlparser.parse() == 0);
TCreateViewSqlStatement createView = (TCreateViewSqlStatement)sqlparser.sqlstatements.get(0);
TSelectSqlStatement select = createView.getSubquery();
TResultColumn column = select.getResultColumnList().getResultColumn(0);
assertTrue(column.getExpr().getObjectOperand().getObjectToken().getDbObjType() == TObjectName.ttObjTableAlias);
assertTrue(column.getExpr().getObjectOperand().getPartToken().getDbObjType() == TObjectName.ttobjColumn);
TResultColumn column1 = select.getResultColumnList().getResultColumn(1);
TAliasClause columnAlias = column1.getAliasClause();
assertTrue(columnAlias.getAliasName().getObjectToken().getDbObjType() == TObjectName.ttobjColumnAlias);
TTable table0 = select.tables.getTable(0);
assertTrue(table0.getTableName().getSchemaToken().getDbObjType() == TObjectName.ttobjSchemaName);
assertTrue(table0.getTableName().getObjectToken().getDbObjType() == TObjectName.ttobjTable);
TAliasClause tableAlias = table0.getAliasClause();
assert(tableAlias.getAliasName().getObjectToken().getDbObjType() == TObjectName.ttObjTableAlias);
}
}