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impl fixed route mode for temporary tables

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This commit is contained in:
bf0
2021-08-24 19:25:17 +08:00
committed by wangzelin.wzl
parent 67f64412ad
commit dde5e02569
10 changed files with 93 additions and 4 deletions
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13
src/share/system_variable/ob_system_variable_init.cpp
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@ -2277,13 +2277,24 @@ static struct VarsInit {
ObSysVarsIdToArrayIdx[SYS_VAR_NLS_DUAL_CURRENCY] = 193;
ObSysVars[193].alias_ = "OB_SV_NLS_DUAL_CURRENCY";
ObSysVars[194].info_ = "this value is true if we have executed set transaction stmt, until a transaction "
"commit(explicit or implicit) successfully";
ObSysVars[194].name_ = "_ob_proxy_session_temporary_table_used";
ObSysVars[194].data_type_ = ObIntType;
ObSysVars[194].value_ = "0";
ObSysVars[194].flags_ = ObSysVarFlag::READONLY | ObSysVarFlag::SESSION_SCOPE | ObSysVarFlag::INVISIBLE;
ObSysVars[194].id_ = SYS_VAR__OB_PROXY_SESSION_TEMPORARY_TABLE_USED;
cur_max_var_id = MAX(cur_max_var_id, static_cast<int64_t>(SYS_VAR__OB_PROXY_SESSION_TEMPORARY_TABLE_USED));
ObSysVarsIdToArrayIdx[SYS_VAR__OB_PROXY_SESSION_TEMPORARY_TABLE_USED] = 194;
ObSysVars[194].alias_ = "OB_SV__OB_PROXY_SESSION_TEMPORARY_TABLE_USED";
if (cur_max_var_id >= ObSysVarFactory::OB_MAX_SYS_VAR_ID) {
HasInvalidSysVar = true;
}
}
} vars_init;
static int64_t var_amount = 194;
static int64_t var_amount = 195;
int64_t ObSysVariables::get_all_sys_var_count()
{