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fix the truncation of COMMENT sql

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obdev
2023-03-27 13:11:55 +00:00
committed by ob-robot
parent 2050d2a882
commit 674e87b495
3 changed files with 17 additions and 23 deletions
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4
src/sql/engine/expr/ob_expr.h
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@ -1120,8 +1120,7 @@ inline const char *get_vectorized_row_str(ObEvalCtx &eval_ctx,
if (OB_ISNULL(buffer)) {
LIB_LOG_RET(ERROR, OB_ALLOCATE_MEMORY_FAILED, "buffer is NULL");
} else {
int64_t pos = mgr.get_pos();
const int64_t buf_len = CStringBufMgr::BUF_SIZE - pos;
const int64_t buf_len = mgr.get_buffer_len();
databuff_printf(buffer, buf_len, str_len, "vectorized_rows(%ld)=", index);
str_len += to_string(ROWEXPR2STR(eval_ctx, exprs), buffer + str_len, buf_len - str_len - 1);
if (str_len >= 0 && str_len < buf_len) {
@ -1129,6 +1128,7 @@ inline const char *get_vectorized_row_str(ObEvalCtx &eval_ctx,
} else {
buffer[0] = '\0';
}
mgr.update_position(str_len + 1);
}
mgr.try_clear_list();
mgr.dec_level();