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[FEAT MERGE]4_1_sql_feature

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Co-authored-by: leslieyuchen <leslieyuchen@gmail.com>
Co-authored-by: Charles0429 <xiezhenjiang@gmail.com>
Co-authored-by: raywill <hustos@gmail.com>
This commit is contained in:
obdev
2023-01-28 16:01:26 +08:00
committed by ob-robot
parent 3080f2b66f
commit 2d19a9d8f5
846 changed files with 161957 additions and 116661 deletions
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67
src/observer/mysql/obmp_stmt_fetch.cpp
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@ -578,8 +578,6 @@ int ObMPStmtFetch::response_result(pl::ObPLCursorInfo &cursor,
LOG_WARN("failed to alloc easy buf", K(ret));
} else if (!has_ok_packet() && OB_FAIL(update_last_pkt_pos())) {
LOG_WARN("failed to update last packet pos", K(ret));
} else if (OB_FAIL(response_packet(eofp, &session))) {
LOG_WARN("response packet fail", K(ret));
} else if (last_row && !cursor.is_scrollable()
&& !cursor.is_streaming()
&& cursor.is_ps_cursor()
@ -609,9 +607,13 @@ int ObMPStmtFetch::response_result(pl::ObPLCursorInfo &cursor,
}
ok_param.is_partition_hit_ = session.partition_hit().get_bool();
ok_param.has_more_result_ = false;
if (OB_FAIL(send_ok_packet(session, ok_param))) {
if (OB_FAIL(send_ok_packet(session, ok_param, &eofp))) {
LOG_WARN("fail to send ok packt", K(ok_param), K(ret));
}
} else {
if (OB_FAIL(response_packet(eofp, &session))) {
LOG_WARN("response packet fail", K(ret));
}
}
}
}
@ -632,43 +634,38 @@ int ObMPStmtFetch::response_result(pl::ObPLCursorInfo &cursor,
int ObMPStmtFetch::process_fetch_stmt(ObSQLSessionInfo &session)
{
int ret = OB_SUCCESS;
bool use_sess_trace = false;
// 执行setup_wb后，所有WARNING都会写入到当前session的WARNING BUFFER中
setup_wb(session);
ObSessionStatEstGuard stat_est_guard(get_conn()->tenant_->id(), session.get_sessid());
if (OB_FAIL(session.is_use_trace_log(use_sess_trace))) {
LOG_WARN("check usr trace log failed.", K(ret));
const bool enable_trace_log = lib::is_trace_log_enabled();
if (enable_trace_log) {
//set session log_level.Must use ObThreadLogLevelUtils::clear() in pair
ObThreadLogLevelUtils::init(session.get_log_id_level_map());
}
// obproxy may use 'SET @@last_schema_version = xxxx' to set newest schema,
// observer will force refresh schema if local_schema_version < last_schema_version;
if (OB_FAIL(check_and_refresh_schema(session.get_login_tenant_id(),
session.get_effective_tenant_id()))) {
LOG_WARN("failed to check_and_refresh_schema", K(ret));
} else {
const bool enable_trace_log = lib::is_trace_log_enabled();
if (enable_trace_log) {
//set session log_level.Must use ObThreadLogLevelUtils::clear() in pair
ObThreadLogLevelUtils::init(session.get_log_id_level_map());
}
// obproxy may use 'SET @@last_schema_version = xxxx' to set newest schema,
// observer will force refresh schema if local_schema_version < last_schema_version;
if (OB_FAIL(check_and_refresh_schema(session.get_login_tenant_id(),
session.get_effective_tenant_id()))) {
LOG_WARN("failed to check_and_refresh_schema", K(ret));
//每次执行不同sql都需要更新
if (OB_FAIL(update_transmission_checksum_flag(session))) {
LOG_WARN("update transmisson checksum flag failed", K(ret));
} else {
//每次执行不同sql都需要更新
if (OB_FAIL(update_transmission_checksum_flag(session))) {
LOG_WARN("update transmisson checksum flag failed", K(ret));
} else {
// do the real work
ret = do_process(session);
}
// do the real work
ret = do_process(session);
}
if (enable_trace_log) {
ObThreadLogLevelUtils::clear();
}
const int64_t debug_sync_timeout = GCONF.debug_sync_timeout;
if (debug_sync_timeout > 0) {
// ignore thread local debug sync actions to session actions failed
int tmp_ret = OB_SUCCESS;
tmp_ret = GDS.collect_result_actions(session.get_debug_sync_actions());
if (OB_UNLIKELY(OB_SUCCESS != tmp_ret)) {
LOG_WARN("set thread local debug sync actions to session actions failed", K(tmp_ret));
}
}
if (enable_trace_log) {
ObThreadLogLevelUtils::clear();
}
const int64_t debug_sync_timeout = GCONF.debug_sync_timeout;
if (debug_sync_timeout > 0) {
// ignore thread local debug sync actions to session actions failed
int tmp_ret = OB_SUCCESS;
tmp_ret = GDS.collect_result_actions(session.get_debug_sync_actions());
if (OB_UNLIKELY(OB_SUCCESS != tmp_ret)) {
LOG_WARN("set thread local debug sync actions to session actions failed", K(tmp_ret));
}
}
//对于tracelog的处理，不影响正常逻辑，错误码无须赋值给ret
@ -683,7 +680,7 @@ int ObMPStmtFetch::process_fetch_stmt(ObSQLSessionInfo &session)
ObSqlCtx *sql_ctx
= cursor->get_cursor_handler()->get_result_set()->get_exec_context().get_sql_ctx();
if (NULL != sql_ctx) {
tmp_ret = do_after_process(session, use_sess_trace, *sql_ctx, false/*no asyn response*/);
tmp_ret = do_after_process(session, *sql_ctx, false/*no asyn response*/);
}
}
}