hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

fix core of GET_TSI

Browse Source
This commit is contained in:
obdev
2023-03-22 10:45:14 +00:00
committed by ob-robot
parent e3aa4c5a8f
commit d5034e56fa
16 changed files with 200 additions and 117 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
src/sql/engine/expr/ob_expr.h
View File

@ -1113,24 +1113,25 @@ inline const char *get_vectorized_row_str(ObEvalCtx &eval_ctx,
int64_t index)
{
char *buffer = NULL;
int64_t pos = 0;
CStringBufMgr *mgr = GET_TSI(CStringBufMgr);
mgr->inc_level();
CStringBufMgr::BufNode *node = mgr->acquire();
if (OB_ISNULL(node)) {
int64_t str_len = 0;
CStringBufMgr &mgr = CStringBufMgr::get_thread_local_instance();
mgr.inc_level();
buffer = mgr.acquire();
if (OB_ISNULL(buffer)) {
LIB_LOG_RET(ERROR, OB_ALLOCATE_MEMORY_FAILED, "buffer is NULL");
} else {
buffer = node->buf_;
databuff_printf(buffer, CStringBufMgr::BUF_SIZE, pos, "vectorized_rows(%ld)=", index);
pos += to_string(ROWEXPR2STR(eval_ctx, exprs), buffer + pos, CStringBufMgr::BUF_SIZE - pos - 1);
if (pos >= 0 && pos < CStringBufMgr::BUF_SIZE) {
buffer[pos] = '\0';
int64_t pos = mgr.get_pos();
const int64_t buf_len = CStringBufMgr::BUF_SIZE - pos;
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) {
buffer[str_len] = '\0';
} else {
buffer[0] = '\0';
}
}
mgr->try_clear_list();
mgr->dec_level();
mgr.try_clear_list();
mgr.dec_level();
return buffer;
}