Android---androidsqlite模糊查询

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androidsqlite模糊查询

今天使用了android里面的sqlite的模糊查询出错了:

 

android.database.sqlite.SQLiteException: bind or column index out of range: handle 0x580608

 

错误代码:

Java代码

1. String sql  = "select * from " + TABLE_USER+  
2.                 " where people_name like %?% or phone_number_text like %?% or office_number_text like %?% or family_number_text like %?%"; 
3.         String [] selectionArgs  = new String[]{search_context,search_context,search_context,search_context}; 
4.         Cursor cursor = sqldb.rawQuery(sql, selectionArgs); 

String sql  = "select * from " + TABLE_USER+ 
				" where people_name like %?% or phone_number_text like %?% or office_number_text like %?% or family_number_text like %?%";
		String [] selectionArgs  = new String[]{search_context,search_context,search_context,search_context};
		Cursor cursor = sqldb.rawQuery(sql, selectionArgs);

修改之后的代码:

Java代码

1. String sql  = "select * from " + TABLE_USER+  
2.                 " where people_name like ? or phone_number_text like ? or office_number_text like ? or family_number_text like ?"; 
3.         String [] selectionArgs  = new String[]{"%" + search_context + "%", 
4.                                                 "%" + search_context + "%", 
5.                                                 "%" + search_context + "%",  
6.                                                 "%" + search_context + "%"}; 
7.         Cursor cursor = sqldb.rawQuery(sql, selectionArgs); 

String sql  = "select * from " + TABLE_USER+ 
				" where people_name like ? or phone_number_text like ? or office_number_text like ? or family_number_text like ?";
		String [] selectionArgs  = new String[]{"%" + search_context + "%",
												"%" + search_context + "%",
												"%" + search_context + "%", 
												"%" + search_context + "%"};
		Cursor cursor = sqldb.rawQuery(sql, selectionArgs);

 

注意:我开始的时候把"%" + search_context + "%"写成了"%'" + search_context + "%'"也是错误的(多了一个')