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[FEAT MERGE] Lob SQL refactoring (Mem-LobLocator, expressions and dbms_lob adaptions)

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Co-authored-by: chaser-ch <chaser.ch@antgroup.com>
This commit is contained in:
obdev
2023-01-28 20:40:15 +08:00
committed by ob-robot
parent 4bb1033505
commit 3d4f554258
350 changed files with 19091 additions and 3918 deletions
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12
src/observer/mysql/obmp_stmt_fetch.cpp
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@ -43,6 +43,8 @@
#include "rpc/obmysql/packet/ompk_resheader.h"
#include "rpc/obmysql/packet/ompk_field.h"
#include "observer/mysql/obmp_stmt_send_piece_data.h"
#include "share/ob_lob_access_utils.h"
#include "sql/plan_cache/ob_ps_cache.h"
namespace oceanbase
{
@ -855,8 +857,14 @@ int ObMPStmtFetch::response_row(ObSQLSessionInfo &session,
} else if (NULL == piece) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("piece is null before use.", K(ret), K(stmt_id), K(i));
} else if (ob_is_string_type(value.get_type()) || ob_is_raw(value.get_type()) || ob_is_json(value.get_type())
|| ob_is_geometry(value.get_type())) {
} else if (is_lob_storage(value.get_type())) {
ObTextStringIter iter(value);
if (OB_FAIL(iter.init(0, &session, &(THIS_WORKER.get_sql_arena_allocator())))) {
LOG_WARN("Lob: init lob str iter failed ", K(ret), K(value));
} else if (OB_FAIL(iter.get_full_data(str))) {
LOG_WARN("Lob: get full data failed ", K(ret), K(value));
}
} else if (ob_is_string_type(value.get_type()) || ob_is_raw(value.get_type())) {
str = value.get_string();
} else if (ob_is_rowid_tc(value.get_type())) {
str = value.get_string_ptr();