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[FEAT MERGE] Support external table

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Co-authored-by: jingtaoye35 <1255153887@qq.com>
This commit is contained in:
wjhh2008
2023-04-29 15:11:49 +00:00
committed by ob-robot
parent ecb74a122c
commit 09ed904b58
164 changed files with 8074 additions and 667 deletions
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16
src/sql/engine/px/ob_dfo.cpp
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@ -15,6 +15,7 @@
#include "sql/engine/px/ob_px_sqc_handler.h"
#include "sql/engine/px/ob_px_util.h"
#include "sql/engine/px/ob_px_sqc_handler.h"
#include "share/external_table/ob_external_table_file_mgr.h"
using namespace oceanbase::common;
using namespace oceanbase::sql;
@ -50,7 +51,8 @@ OB_SERIALIZE_MEMBER(ObPxSqcMeta,
temp_table_ctx_,
access_table_location_keys_,
adjoining_root_dfo_,
is_single_tsc_leaf_dfo_);
is_single_tsc_leaf_dfo_,
access_external_table_files_);
OB_SERIALIZE_MEMBER(ObPxTask,
qc_id_,
dfo_id_,
@ -137,6 +139,18 @@ int ObPxSqcMeta::assign(const ObPxSqcMeta &other)
adjoining_root_dfo_ = other.adjoining_root_dfo_;
is_single_tsc_leaf_dfo_ = other.is_single_tsc_leaf_dfo_;
}
access_external_table_files_.reuse();
for (int i = 0; OB_SUCC(ret) && i < other.access_external_table_files_.count(); i++) {
const ObExternalFileInfo &other_file = other.access_external_table_files_.at(i);
ObExternalFileInfo temp_file;
temp_file.file_id_ = other_file.file_id_;
temp_file.file_addr_ = other_file.file_addr_;
if (OB_FAIL(ob_write_string(allocator_, other_file.file_url_, temp_file.file_url_))) {
LOG_WARN("fail to write string", K(ret));
} else if (OB_FAIL(access_external_table_files_.push_back(temp_file))) {
LOG_WARN("fail to push back", K(ret));
}
}
return ret;
}