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add optimzer version control system variable OPTIMIZER_FEATURES_ENABLE

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chimyue
2023-07-10 03:41:49 +00:00
committed by ob-robot
parent abb148c4c2
commit 2647aaccd3
9 changed files with 92 additions and 3 deletions
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4
src/sql/engine/cmd/ob_variable_set_executor.cpp
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@ -652,6 +652,10 @@ int ObVariableSetExecutor::update_global_variables(ObExecContext &ctx,
LOG_USER_ERROR(OB_INVALID_ARGUMENT,
"max_read_stale_time is smaller than weak_read_version_refresh_interval");
}
} else if (set_var.var_name_ == OB_SV_OPTIMIZER_FEATURES_ENABLE) {
if (OB_FAIL(ObBasicSessionInfo::check_optimizer_features_enable_valid(val))) {
LOG_WARN("fail check optimizer_features_enable valid", K(val), K(ret));
}
}
if (OB_SUCC(ret) && should_update_extra_var) {