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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/ob_sync_cmd_driver.cpp
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@ -20,6 +20,7 @@
#include "observer/mysql/obmp_query.h"
#include "rpc/obmysql/packet/ompk_row.h"
#include "rpc/obmysql/packet/ompk_eof.h"
#include "share/ob_lob_access_utils.h"
namespace oceanbase
{
@ -295,15 +296,18 @@ int ObSyncCmdDriver::response_query_result(ObMySQLResultSet &result)
ObNewRow *tmp_row = const_cast<ObNewRow*>(row);
for (int64_t i = 0; OB_SUCC(ret) && i < tmp_row->get_count(); i++) {
ObObj& value = tmp_row->get_cell(i);
if (ob_is_string_type(value.get_type()) && CS_TYPE_INVALID != value.get_collation_type()) {
if (ob_is_string_tc(value.get_type()) && CS_TYPE_INVALID != value.get_collation_type()) {
OZ(convert_string_value_charset(value, result));
} else if (value.is_clob_locator()
&& OB_FAIL(convert_lob_value_charset(value, result))) {
LOG_WARN("convert lob value charset failed", K(ret));
} else if (ob_is_text_tc(value.get_type())
&& OB_FAIL(convert_text_value_charset(value, result))) {
LOG_WARN("convert text value charset failed", K(ret));
}
if (OB_SUCC(ret) && lib::is_oracle_mode()
&& (value.is_lob() || value.is_lob_locator())
&& OB_FAIL(convert_lob_locator_to_longtext(value, result))) {
if (OB_SUCC(ret)
&& (value.is_lob() || value.is_lob_locator() || value.is_json() || value.is_geometry())
&& OB_FAIL(process_lob_locator_results(value, result))) {
LOG_WARN("convert lob locator to longtext failed", K(ret));
}
}