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[CP][BUGFIX]fix insert on dup read lob

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This commit is contained in:
skylhd
2024-01-30 03:21:34 +00:00
committed by ob-robot
parent 9f0a50674b
commit b7c04012e6
2 changed files with 4 additions and 1 deletions
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3
src/storage/lob/ob_lob_locator.cpp
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@ -553,6 +553,9 @@ int ObLobLocatorHelper::build_lob_locatorv2(ObLobLocatorV2 &locator,
retry_info.is_select_leader_ = true;
retry_info.read_latest_ = scan_flag_.read_latest_;
retry_info.timeout_ = access_ctx.timeout_;
if (retry_info.read_latest_) {
tx_info.snapshot_seq_ = ObSequence::get_max_seq_no();
}
ObMemLobLocationInfo location_info(tablet_id_, ls_id_, cs_type);
if (has_extern && OB_FAIL(locator.set_table_info(table_id_, column_id))) { // should be column idx
STORAGE_LOG(WARN, "Lob: set table info failed", K(ret), K(table_id_), K(column_id));

2
src/storage/lob/ob_lob_persistent_adaptor.cpp
View File

@ -936,7 +936,7 @@ int ObPersistentLobApator::build_common_scan_param(
false, // index_back
false, // query_stat
ObQueryFlag::MysqlMode, // sql_mode
param.read_latest_ // read_latest
false // read_latest
);
query_flag.disable_cache();
query_flag.scan_order_ = param.scan_backward_ ? ObQueryFlag::Reverse : ObQueryFlag::Forward;