sqlite - Difference between SQLiteException and SQLException in android? -


मैं एंड्रॉइड में SQLite डेटाबेस का प्रयोग कर रहा हूं। rawQuery , execsQL SQLite एडाप्टर वर्ग का उपयोग करते हुए मैं अपने कोड में जहां कहीं भी डेटाबेस कार्य करता हूं, मैं सामान्यतः try-catch का उपयोग करता हूं बयान।

उदाहरण के लिए --- 

  प्रयास करें {// rawQuery या execSQL का उपयोग कर डेटाबेस संचालन}} पकड़ (SQLiteException ई) { e.printStackTrace (); }   
 लेकिन जाहिर है  SQLiteException  उप कोड है  SQLException ।  
  नोट:   
 दो प्रकार के  SQLException :  
  android.database.SQLException ,  java.sql.SQLException   
 मैं पूर्व के बारे में बात कर रहा हूं।  
 तो हम क्यों नहीं उपयोग कर सकते हैं ---  
  try {// RawQuery या execSQL का उपयोग कर डेटाबेस संचालन ..} पकड़ (एसक्लेक्सेप्शन ई) {e.printStackTrace (); }   
  SQLiteException  और  SQLException  के बीच विरासत में मिला है या झूठ क्या है, अगर हम सिर्फ  SQLiteException  केवल  SQLException    
 
 
  SQLException द्वारा पकड़ा जा सकता है   
 
 एक  अपवाद  जो इंगित करता है कि SQL पार्सिंग या निष्पादन के साथ एक त्रुटि थी।   
  java .lang.Object एक ?? ³ java.lang.Throwable â ?? ³ java.lang.Exception â ?? ³ java.lang.RuntimeException â ?? ³ android.database.SQLException   <पी > लिंक:  
  SQLiteException   
 
 ए  SQLite अपवाद  जो इंगित करता है कि SQL पार्सिंग या निष्पादन के साथ एक त्रुटि थी।   
  java.lang.Object â ?? ³ java.lang.Throwable â ?? ³ java.lang.Exception â ?? ³ java.lang.RuntimeException â ?? ³ Android.database.SQLException â ?? ³ android.database.sqlite.SQLiteException < / code>  
 लिंक:  
 
 SQLiteException विशिष्ट sqlite त्रुटि और SQLException शायद नहीं।

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