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[FEAT MERGE] ELR & WeakRead feature enhancement

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This commit is contained in:
obdev
2022-12-27 05:08:57 +00:00
committed by ob-robot
parent 9f3038df4f
commit 5aed6bd3d8
61 changed files with 1664 additions and 142 deletions
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21
src/sql/session/ob_basic_session_info.cpp
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@ -2490,6 +2490,12 @@ OB_INLINE int ObBasicSessionInfo::process_session_variable(ObSysVarClassType var
}
break;
}
case SYS_VAR_OB_MAX_READ_STALE_TIME: {
int64_t int_val = 0;
OZ (val.get_int(int_val), val);
OX (sys_vars_cache_.set_ob_max_read_stale_time(int_val));
break;
}
default: {
//do nothing
}
@ -2871,6 +2877,12 @@ int ObBasicSessionInfo::fill_sys_vars_cache_base_value(
}
break;
}
case SYS_VAR_OB_MAX_READ_STALE_TIME: {
int64_t int_val = 0;
OZ (val.get_int(int_val), val);
OX (sys_vars_cache.set_base_ob_max_read_stale_time(int_val));
break;
}
default: {
//do nothing
}
@ -3579,7 +3591,8 @@ OB_DEF_SERIALIZE(ObBasicSessionInfo::SysVarsCacheData)
nls_formats_[NLS_TIMESTAMP_TZ],
ob_trx_lock_timeout_,
ob_trace_info_,
ob_plsql_ccflags_);
ob_plsql_ccflags_,
ob_max_read_stale_time_);
return ret;
}
@ -3604,7 +3617,8 @@ OB_DEF_DESERIALIZE(ObBasicSessionInfo::SysVarsCacheData)
nls_formats_[NLS_TIMESTAMP_TZ],
ob_trx_lock_timeout_,
ob_trace_info_,
ob_plsql_ccflags_);
ob_plsql_ccflags_,
ob_max_read_stale_time_);
set_nls_date_format(nls_formats_[NLS_DATE]);
set_nls_timestamp_format(nls_formats_[NLS_TIMESTAMP]);
set_nls_timestamp_tz_format(nls_formats_[NLS_TIMESTAMP_TZ]);
@ -3634,7 +3648,8 @@ OB_DEF_SERIALIZE_SIZE(ObBasicSessionInfo::SysVarsCacheData)
nls_formats_[NLS_TIMESTAMP_TZ],
ob_trx_lock_timeout_,
ob_trace_info_,
ob_plsql_ccflags_);
ob_plsql_ccflags_,
ob_max_read_stale_time_);
return len;
}