dailai commented on code in PR #8222:
URL: https://github.com/apache/seatunnel/pull/8222#discussion_r1875406777
##########
seatunnel-connectors-v2/connector-jdbc/src/main/java/org/apache/seatunnel/connectors/seatunnel/jdbc/internal/executor/FieldNamedPreparedStatement.java:
##########
@@ -667,29 +669,25 @@ public static FieldNamedPreparedStatement
prepareStatement(
connection.prepareStatement(parsedSQL), indexMapping);
}
- private static String parseNamedStatement(String sql, Map<String,
List<Integer>> paramMap) {
- StringBuilder parsedSql = new StringBuilder();
- int fieldIndex = 1; // SQL statement parameter index starts from 1
- int length = sql.length();
- for (int i = 0; i < length; i++) {
- char c = sql.charAt(i);
- if (':' == c) {
- int j = i + 1;
- while (j < length &&
Character.isJavaIdentifierPart(sql.charAt(j))) {
- j++;
- }
- String parameterName = sql.substring(i + 1, j);
- checkArgument(
- !parameterName.isEmpty(),
- "Named parameters in SQL statement must not be
empty.");
- paramMap.computeIfAbsent(parameterName, n -> new
ArrayList<>()).add(fieldIndex);
- fieldIndex++;
- i = j - 1;
- parsedSql.append('?');
- } else {
- parsedSql.append(c);
- }
+ public static String parseNamedStatement(String sql, Map<String,
List<Integer>> paramMap) {
+ Pattern pattern =
+
Pattern.compile(":([\\p{L}\\p{Nl}\\p{Nd}\\p{Pc}\\$\\-\\.@%&*#~!?^+=<>|]+)");
Review Comment:
done
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