android - query method in SQLiteDatabase -


i want know how use query method have where clause like property. want select columns c_name column keyword.

i've tried this, doesn't work:

cursor = db.query(table, null, c_name, new string[] {"like '"+keyword+"'"}, null, null, null);

look @ docs. say:

selection   filter declaring rows return, formatted sql clause (excluding itself). passing null return rows given table.

so try this:

cursor = db.query(table, c_name, new string[] {c_name + " '" + keyword + "'"}, null, null, null);

also see answer see examples on how use selectionargs (4th argument above). keyword have go.


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