swing - java.sql.sqlexception column index out of range 0 <1 Using MySQL Databse -


//using mysql database. creating search query mobile phone imei no. //in swing based desktop application 

int coulmn_count=rsmd.getcolumncount(); defaulttablemodel dtm=new defaulttablemodel(); vector column_name=new vector(); vector data_rows=new vector(); (int = 1; <=coulmn_count; i++) {     column_name.addelement(rsmd.getcolumnname(i)); } dtm.setcolumnidentifiers(column_name); joptionpane.showmessagedialog(null,+coulmn_count); while(rs.next()) {     (int j = 0; j <coulmn_count; j++) {         data_rows=new vector();         data_rows.addelement(rs.getstring(j));     }     dtm.addrow(data_rows); } //joptionpane.showmessagedialog(null,+coulmn_count); table.setmodel(dtm);

the resultset 1 based, not 0 based:

it looks got code correct heading names:

for (int = 1; <=coulmn_count; i++) {     column_name.addelement(rsmd.getcolumnname(i)); }

but use 0 based column data.

for (int j = 0; j <coulmn_count; j++) {     data_rows=new vector();     data_rows.addelement(rs.getstring(j)); }

fix code start index 1.


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