Testing Expansions table

[vidhiJain]

Testing Expansions table with course0 entry only

create String : create table `b_star` as Select `course0_counts`.`MULT`  * `student0_counts`.`MULT`  as `MULT` ,`diff(course0)` , `rating(course0)` , `intelligence(student0)` , `ranking(student0)` , course0.course_id from `course0_counts` , `student0_counts`
Exception in thread "main" com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown column 'course0.course_id' in 'field list'
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
	at com.mysql.jdbc.Util.getInstance(Util.java:386)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1053)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4096)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4028)
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2490)
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2651)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2728)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2678)
	at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:894)
	at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:732)
	at BayesBaseCT_SortMerge.BuildCT_Rnodes_star(BayesBaseCT_SortMerge.java:1130)
	at BayesBaseCT_SortMerge.CTGenerator(BayesBaseCT_SortMerge.java:359)
	at BayesBaseCT_SortMerge.buildCT(BayesBaseCT_SortMerge.java:107)
	at BayesBaseCT_SortMerge.main(BayesBaseCT_SortMerge.java:57)