[BUGFIX] fix lob bugs

2023-03-10 04:11:15 +00:00
parent c9177f7439
commit b7aa3212ab
4 changed files with 19 additions and 8 deletions
--- a/src/sql/engine/expr/ob_datum_cast.cpp
+++ b/src/sql/engine/expr/ob_datum_cast.cpp
@ -1626,7 +1626,7 @@ static int common_copy_string_zf_to_text_result(const ObExpr &expr,
    } else {
      int64_t zf_len = out_len - src.length();
      if (0 < zf_len) {
-        if (OB_FAIL(str_result.fill(0, 0, zf_len))) {
+        if (OB_FAIL(str_result.fill(0, '0', zf_len))) {
        } else if (OB_FAIL(str_result.lseek(zf_len, 0))) {
        } else { /* do nothing */ };
      }