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mark dblink connection unusable when execute query failed

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This commit is contained in:
obdev
2023-03-14 14:44:16 +00:00
committed by ob-robot
parent e43d803a55
commit 4fc5c53c37
10 changed files with 42 additions and 25 deletions
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6
deps/oblib/src/lib/mysqlclient/ob_mysql_proxy.cpp vendored
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@ -512,9 +512,6 @@ int ObDbLinkProxy::execute_init_sql(ObISQLConnection *dblink_conn, int link_type
}
}
}
if (OB_FAIL(ret) && OB_NOT_NULL(dblink_conn)) {
dblink_conn->set_exec_succ(false);
}
return ret;
}
@ -542,7 +539,6 @@ int ObDbLinkProxy::dblink_read(ObISQLConnection *dblink_conn, ReadResult &result
LOG_WARN("null ptr", K(ret), KP(dblink_conn), KP(sql));
} else if (OB_FAIL(dblink_conn->execute_read(OB_INVALID_TENANT_ID, sql, result))) {
LOG_WARN("read from dblink failed", K(ret), K(dblink_conn), KCSTRING(sql));
dblink_conn->set_exec_succ(false);
} else {
LOG_DEBUG("succ to read from dblink", K(sql));
}
@ -557,7 +553,6 @@ int ObDbLinkProxy::dblink_write(ObISQLConnection *dblink_conn, int64_t &affected
LOG_WARN("null ptr", K(ret), KP(dblink_conn), KP(sql));
} else if (OB_FAIL(dblink_conn->execute_write(OB_INVALID_TENANT_ID, sql, affected_rows))) {
LOG_WARN("write to dblink failed", K(ret), K(dblink_conn), K(sql));
dblink_conn->set_exec_succ(false);
} else {
LOG_DEBUG("succ to write by dblink", K(sql));
}
@ -571,7 +566,6 @@ int ObDbLinkProxy::rollback(ObISQLConnection *dblink_conn)
LOG_WARN("dblink conn is NULL", K(ret));
} else if (OB_FAIL(dblink_conn->rollback())) {
LOG_WARN("read from dblink failed", K(ret));
dblink_conn->set_exec_succ(false);
}
return ret;
}