How do I bind string values in a PreparedStatement?
Suppose you are trying to tget the PreparedStatement class to bind Strings in a statement. The setString() method doesn’t seem to work. Here is how you have set up the PreparedStatement: String pstmt = “select n_name from n_table where n_name LIKE ‘?%'”; PreparedStatement ps = conn.prepareStatement(pstmt); ps.setString(1, “SMIT”); ResultSet rs = ps.executeQuery(); The preceding code does not work because the complete value needs to be specified in a String (without using embedded quotes) and then bound to an unquoted question-mark (?). Here is the corrected code: String matchvalue = “smit%”; String pstmt = “select n_name from n_table where n_name LIKE ?”; PreparedStatement ps = conn.prepareStatement(pstmt); ps.setString(1, matchvalue); ResultSet rs = ps.
I’m using WebLogic jDriver for Oracle. I cannot get the PreparedStatement class to bind Strings in a statement. The setString() method doesn’t seem to work. Here is how I set up the PreparedStatement: String pstmt = “select n_name from n_table where n_name LIKE ‘?%'”; PreparedStatement ps = conn.prepareStatement(pstmt); ps.setString(1, “SMIT”); ResultSet rs = ps.executeQuery(); You can’t bind a value into another value in a PreparedStatement. The complete value needs to be specified in a String (without using embedded quotes) and then bound to an unquoted question-mark (?). Here is the corrected code: String matchvalue = “smit%”; String pstmt = “select n_name from n_table where n_name LIKE ?”; PreparedStatement ps = conn.prepareStatement(pstmt); ps.setString(1, matchvalue); ResultSet rs = ps.
Suppose you are trying to tget the PreparedStatement class to bind Strings in a statement. The setString() method doesn’t seem to work. Here is how you have set up the PreparedStatement: String pstmt = “select n_name from n_table where n_name LIKE ‘?%'”; PreparedStatement ps = conn.prepareStatement(pstmt); ps.setString(1, “SMIT”); ResultSet rs = ps.executeQuery(); The preceding code does not work because the complete value needs to be specified in a String (without using embedded quotes) and then bound to an unquoted question-mark (?). Here is the corrected code: String matchvalue = “smit%”; String pstmt = “select n_name from n_table where n_name LIKE ?”; PreparedStatement ps = conn.prepareStatement(pstmt); ps.setString(1, matchvalue); ResultSet rs = ps.
A. Suppose you are trying to get the PreparedStatement class to bind Strings in a statement. The setString() method doesn’t seem to work. Here is how you have set up the PreparedStatement: String pstmt = “select n_name from n_table where n_name LIKE ‘?%'”; PreparedStatement ps = conn.prepareStatement(pstmt); ps.setString(1, “SMIT”); ResultSet rs = ps.executeQuery(); The preceding code does not work because the complete value needs to be specified in a String (without using embedded quotes) and then bound to an unquoted question mark (?). Here is the corrected code: String matchvalue = “smit%”; String pstmt = “select n_name from n_table where n_name LIKE ?”; PreparedStatement ps = conn.prepareStatement(pstmt); ps.setString(1, matchvalue); ResultSet rs = ps.
Suppose you are trying to get the PreparedStatement class to bind Strings in a statement. The setString() method doesn’t seem to work. Here is how you have set up the PreparedStatement: String pstmt = “select n_name from n_table where n_name LIKE ‘?%'”; PreparedStatement ps = conn.prepareStatement(pstmt); ps.setString(1, “SMIT”); ResultSet rs = ps.executeQuery(); The preceding code does not work because the complete value needs to be specified in a String (without using embedded quotes) and then bound to an unquoted question mark (?). Here is the corrected code: String matchvalue = “smit%”; String pstmt = “select n_name from n_table where n_name LIKE ?”; PreparedStatement ps = conn.prepareStatement(pstmt); ps.setString(1, matchvalue); ResultSet rs = ps.
