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[FEAT MERGE] incremental direct load phase I

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Co-authored-by: Monk-Liu <1152761042@qq.com>
Co-authored-by: suz-yang <suz.yang@foxmail.com>
Co-authored-by: ZenoWang <wzybuaasoft@163.com>
This commit is contained in:
coolfishchen
2024-04-22 09:23:47 +00:00
committed by ob-robot
parent 4d7b31b518
commit 9de65fb1d7
278 changed files with 13417 additions and 6679 deletions
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21
src/sql/engine/cmd/ob_load_data_executor.cpp
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@ -27,16 +27,17 @@ namespace sql
int ObLoadDataExecutor::check_is_direct_load(ObTableDirectInsertCtx &ctx, const ObLoadDataHint &load_hint)
{
int ret = OB_SUCCESS;
int64_t enable_direct = 0;
int64_t append = 0;
if (OB_FAIL(load_hint.get_value(ObLoadDataHint::ENABLE_DIRECT, enable_direct))) {
LOG_WARN("fail to get value of ENABLE_DIRECT", K(ret));
} else if (OB_FAIL(load_hint.get_value(ObLoadDataHint::APPEND, append))) {
LOG_WARN("fail to get value of APPEND", K(ret));
} else if ((enable_direct != 0 || append != 0) && GCONF._ob_enable_direct_load) {
ctx.set_is_direct(true);
} else {
ctx.set_is_direct(false);
ctx.set_is_direct(false);
if (GCONF._ob_enable_direct_load) {
const bool enable_direct = load_hint.get_direct_load_hint().is_enable();
int64_t append = 0;
if (enable_direct) { // direct
ctx.set_is_direct(true);
} else if (OB_FAIL(load_hint.get_value(ObLoadDataHint::APPEND, append))) {
LOG_WARN("fail to get APPEND", KR(ret));
} else if (append != 0) { // append
ctx.set_is_direct(true);
}
}
LOG_INFO("check load data is direct done.", K(ctx.get_is_direct()));
return ret;