public static String parameterize(String sql, String dbType) {
SQLStatementParser parser = SQLParserUtils.createSQLStatementParser(sql, dbType);
List<SQLStatement> statementList = parser.parseStatementList();
if (statementList.size() == 0) {
return sql;
}
StringBuilder out = new StringBuilder();
ParameterizedVisitor visitor = createParameterizedOutputVisitor(out, dbType);
for (int i = 0; i < statementList.size(); i++) {
if (i > 0) {
out.append(";\n");
}
SQLStatement stmt = statementList.get(i);
stmt.accept(visitor);
}
if (visitor.getReplaceCount() == 0 && !parser.getLexer().isHasComment()) {
return sql;
}
return out.toString();
}
