use longer varchar

docker/initsql/a-n9e.sql

@@ -155,7 +155,7 @@ CREATE TABLE `dashboard` (
     `group_id` bigint not null default 0 comment 'busi group id',
     `name` varchar(191) not null,
     `tags` varchar(255) not null comment 'split by space',
-    `configs` varchar(4096) comment 'dashboard variables',
+    `configs` varchar(8192) comment 'dashboard variables',
     `create_at` bigint not null default 0,
     `create_by` varchar(64) not null default '',
     `update_at` bigint not null default 0,
@@ -186,7 +186,7 @@ CREATE TABLE `chart` (
 CREATE TABLE `chart_share` (
     `id` bigint unsigned not null auto_increment,
     `cluster` varchar(128) not null,
-    `configs` varchar(8192),
+    `configs` text,
     `create_at` bigint not null default 0,
     `create_by` varchar(64) not null default '',
     primary key (`id`),
@@ -202,7 +202,7 @@ CREATE TABLE `alert_rule` (
     `severity` tinyint(1) not null comment '0:Emergency 1:Warning 2:Notice',
     `disabled` tinyint(1) not null comment '0:enabled 1:disabled',
     `prom_for_duration` int not null comment 'prometheus for, unit:s',
-    `prom_ql` varchar(4096) not null comment 'promql',
+    `prom_ql` varchar(8192) not null comment 'promql',
     `prom_eval_interval` int not null comment 'evaluate interval',
     `enable_stime` char(5) not null default '00:00',
     `enable_etime` char(5) not null default '23:59',
@@ -227,7 +227,7 @@ CREATE TABLE `alert_mute` (
     `id` bigint unsigned not null auto_increment,
     `group_id` bigint not null default 0 comment 'busi group id',
     `cluster` varchar(128) not null,
-    `tags` varchar(2048) not null default '' comment 'json,map,tagkey->regexp|value',
+    `tags` varchar(4096) not null default '' comment 'json,map,tagkey->regexp|value',
     `cause` varchar(255) not null default '',
     `btime` bigint not null default 0 comment 'begin time',
     `etime` bigint not null default 0 comment 'end time',
@@ -243,7 +243,7 @@ CREATE TABLE `alert_subscribe` (
     `group_id` bigint not null default 0 comment 'busi group id',
     `cluster` varchar(128) not null,
     `rule_id` bigint not null default 0,
-    `tags` varchar(2048) not null default '' comment 'json,map,tagkey->regexp|value',
+    `tags` varchar(4096) not null default '' comment 'json,map,tagkey->regexp|value',
     `redefine_severity` tinyint(1) default 0 comment 'is redefine severity?',
     `new_severity` tinyint(1) not null comment '0:Emergency 1:Warning 2:Notice',
     `redefine_channels` tinyint(1) default 0 comment 'is redefine channels?',
@@ -302,7 +302,7 @@ CREATE TABLE `alert_cur_event` (
     `rule_note` varchar(512) not null default 'alert rule note',
     `severity` tinyint(1) not null comment '0:Emergency 1:Warning 2:Notice',
     `prom_for_duration` int not null comment 'prometheus for, unit:s',
-    `prom_ql` varchar(4096) not null comment 'promql',
+    `prom_ql` varchar(8192) not null comment 'promql',
     `prom_eval_interval` int not null comment 'evaluate interval',
     `callbacks` varchar(255) not null default '' comment 'split by space: http://a.com/api/x http://a.com/api/y',
     `runbook_url` varchar(255),
@@ -333,7 +333,7 @@ CREATE TABLE `alert_his_event` (
     `rule_note` varchar(512) not null default 'alert rule note',
     `severity` tinyint(1) not null comment '0:Emergency 1:Warning 2:Notice',
     `prom_for_duration` int not null comment 'prometheus for, unit:s',
-    `prom_ql` varchar(4096) not null comment 'promql',
+    `prom_ql` varchar(8192) not null comment 'promql',
     `prom_eval_interval` int not null comment 'evaluate interval',
     `callbacks` varchar(255) not null default '' comment 'split by space: http://a.com/api/x http://a.com/api/y',
     `runbook_url` varchar(255),