MT#55057 add call_info_period_sip_code_idx index

Used by witnessd:

    MariaDB [(none)]> explain SELECT sip_code, amount FROM stats.call_info WHERE period = DATE_FORMAT(DATE_SUB(NOW(), INTERVAL 1 HOUR), '%Y-%m-%d %H:00:00');
    +------+-------------+-----------+------+---------------+------+---------+------+------+-------------+
    | id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
    +------+-------------+-----------+------+---------------+------+---------+------+------+-------------+
    | 1 | SIMPLE | call_info | ALL | NULL | NULL | NULL | NULL | 1 | Using where |
    +------+-------------+-----------+------+---------------+------+---------+------+------+-------------+
    1 row in set (0.000 sec)

Change-Id: I3e0d65434fe5d4754993f5924c8d286e76491a77

db_scripts/diff/15890.down

@@ -0,0 +1 @@
+alter table stats.call_info drop key call_info_period_sip_code_idx;

db_scripts/diff/15890.up

@@ -0,0 +1 @@
+alter table stats.call_info add key call_info_period_sip_code_idx (period, sip_code);

schema/ngcp.sql

@@ -25,7 +25,7 @@ CREATE TABLE `db_schema` (
   PRIMARY KEY (`id`),
   UNIQUE KEY `rev_idx` (`revision`,`node`,`site_id`),
   KEY `release_idx` (`release`)
-) ENGINE=InnoDB AUTO_INCREMENT=933 DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci;
+) ENGINE=InnoDB AUTO_INCREMENT=934 DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 /*!40101 SET @saved_cs_client     = @@character_set_client */;
 /*!40101 SET character_set_client = utf8mb4 */;
@@ -30985,6 +30985,7 @@ INSERT INTO `db_schema` VALUES (929,15886,'spce','1970-01-01 00:00:01','trunk',1
 INSERT INTO `db_schema` VALUES (930,15887,'spce','1970-01-01 00:00:01','trunk',1);
 INSERT INTO `db_schema` VALUES (931,15888,'spce','1970-01-01 00:00:01','trunk',1);
 INSERT INTO `db_schema` VALUES (932,15889,'spce','1970-01-01 00:00:01','trunk',1);
+INSERT INTO `db_schema` VALUES (933,15890,'spce','1970-01-01 00:00:01','trunk',1);
 COMMIT;
 SET AUTOCOMMIT=@OLD_AUTOCOMMIT;
 SET @OLD_AUTOCOMMIT=@@AUTOCOMMIT, @@AUTOCOMMIT=0;

schema/stats.json

@@ -291,6 +291,30 @@
          "TABLE_NAME" : "call_info",
          "key_col" : "call_info/PRIMARY/1"
       },
+      "call_info/call_info_period_sip_code_idx/1" : {
+         "COLLATION" : "A",
+         "COLUMN_NAME" : "period",
+         "INDEX_NAME" : "call_info_period_sip_code_idx",
+         "INDEX_TYPE" : "BTREE",
+         "NON_UNIQUE" : 1,
+         "NULLABLE" : "",
+         "SEQ_IN_INDEX" : 1,
+         "SUB_PART" : null,
+         "TABLE_NAME" : "call_info",
+         "key_col" : "call_info/call_info_period_sip_code_idx/1"
+      },
+      "call_info/call_info_period_sip_code_idx/2" : {
+         "COLLATION" : "A",
+         "COLUMN_NAME" : "sip_code",
+         "INDEX_NAME" : "call_info_period_sip_code_idx",
+         "INDEX_TYPE" : "BTREE",
+         "NON_UNIQUE" : 1,
+         "NULLABLE" : "",
+         "SEQ_IN_INDEX" : 2,
+         "SUB_PART" : null,
+         "TABLE_NAME" : "call_info",
+         "key_col" : "call_info/call_info_period_sip_code_idx/2"
+      },
       "call_info/call_info_site_sip_code_period_idx/1" : {
          "COLLATION" : "A",
          "COLUMN_NAME" : "site_id",

schema/stats.sql

@@ -15,7 +15,8 @@ CREATE TABLE `call_info` (
   `amount` int(11) unsigned NOT NULL,
   `site_id` int(2) unsigned DEFAULT 1,
   PRIMARY KEY (`id`),
-  UNIQUE KEY `call_info_site_sip_code_period_idx` (`site_id`,`sip_code`,`period`)
+  UNIQUE KEY `call_info_site_sip_code_period_idx` (`site_id`,`sip_code`,`period`),
+  KEY `call_info_period_sip_code_idx` (`period`,`sip_code`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 /*!40101 SET @saved_cs_client     = @@character_set_client */;