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doc-exports/docs/gaussdb_mysql/umn/ALL_META.TXT.json
Ru, Li Yi f3715d9cc9 gaussdbmysql 
Reviewed-by: Wagner, Fabian <fabian.wagner@t-systems.com>
Co-authored-by: Ru, Li Yi <liyiru7@huawei.com>
Co-committed-by: Ru, Li Yi <liyiru7@huawei.com>
2024-09-06 12:45:25 +00:00

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[
{
"dockw":"User Guide"
},
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"node_id":"introduction.xml",
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"des":"GaussDB(for MySQL) is the latest generation enterprise-class distributed database. It is fully compatible with MySQL and provides high scalability and massive storage cap",
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"title":"What Is GaussDB(for MySQL)?",
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{
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"node_id":"gaussdb_01_0001.xml",
"product_code":"gaussdb",
"code":"3",
"des":"Understanding the following concepts helps you better use GaussDB(for MySQL):Cluster: GaussDB(for MySQL) uses the cluster architecture, with one primary node and multiple",
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"title":"Basic Concepts",
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"node_id":"gaussdb_01_0002.xml",
"product_code":"gaussdb",
"code":"4",
"des":"GaussDB(for MySQL) is an enterprise-class cloud database that uses a decoupled compute and storage architecture.Mass storage with 128 TB capacity and no sharding required",
"doc_type":"usermanual",
"kw":"Product Benefits,Introduction,User Guide",
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"product_code":"gaussdb",
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"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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"kw":"DB Instance Description",
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"node_id":"gaussdb_01_0004.xml",
"product_code":"gaussdb",
"code":"6",
"des":"GaussDB(for MySQL) instance specifications are listed in the following table and vary according to actual situations.",
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"kw":"DB Instance Specifications,DB Instance Description,User Guide",
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"uri":"gaussdb_01_0005.html",
"node_id":"gaussdb_01_0005.xml",
"product_code":"gaussdb",
"code":"7",
"des":"Table 1 lists the DB engines and versions supported by GaussDB(for MySQL).",
"doc_type":"usermanual",
"kw":"DB Engines and Versions,DB Instance Description,User Guide",
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"title":"DB Engines and Versions",
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{
"uri":"gaussdb_01_0006.html",
"node_id":"gaussdb_01_0006.xml",
"product_code":"gaussdb",
"code":"8",
"des":"The status of a DB instance indicates the health of the instance. You can view the DB instance status on the management console.",
"doc_type":"usermanual",
"kw":"DB Instance Statuses,DB Instance Description,User Guide",
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"title":"DB Instance Statuses",
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{
"uri":"gaussdb_01_0010.html",
"node_id":"gaussdb_01_0010.xml",
"product_code":"gaussdb",
"code":"9",
"des":"GaussDB(for MySQL) provides two types of user permissions by default: user management and resource management.User management refers to the management of users, user grou",
"doc_type":"usermanual",
"kw":"User Permissions,Introduction,User Guide",
"search_title":"",
"metedata":[
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"title":"User Permissions",
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{
"uri":"gaussdb_01_0008.html",
"node_id":"gaussdb_01_0008.xml",
"product_code":"gaussdb",
"code":"10",
"des":"Table 1 shows the constraints designed to ensure the stability and security of GaussDB(for MySQL).",
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"kw":"Constraints,Introduction,User Guide",
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"uri":"gaussdb_01_0009.html",
"node_id":"gaussdb_01_0009.xml",
"product_code":"gaussdb",
"code":"11",
"des":"The following figure shows the relationship between GaussDB(for MySQL) and other services.",
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"kw":"Related Services,Introduction,User Guide",
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"title":"Related Services",
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"uri":"gaussdb_02_0000.html",
"node_id":"gaussdb_02_0000.xml",
"product_code":"gaussdb",
"code":"12",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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"kw":"Getting Started with GaussDB(for MySQL)",
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"title":"Getting Started with GaussDB(for MySQL)",
"githuburl":""
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{
"uri":"quick_start.html",
"node_id":"quick_start.xml",
"product_code":"gaussdb",
"code":"13",
"des":"You can connect a DB instance over a private or a public network.VPC: indicates the Virtual Private Cloud.ECS: indicates the Elastic Cloud Server.If the ECS is in the sam",
"doc_type":"usermanual",
"kw":"Connecting to a DB Instance,Getting Started with GaussDB(for MySQL),User Guide",
"search_title":"",
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"title":"Connecting to a DB Instance",
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"uri":"gaussdb_02_0005.html",
"node_id":"gaussdb_02_0005.xml",
"product_code":"gaussdb",
"code":"14",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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"kw":"Connecting to a DB instance Over a Private Network",
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"title":"Connecting to a DB instance Over a Private Network",
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"uri":"gaussdb_02_0006.html",
"node_id":"gaussdb_02_0006.xml",
"product_code":"gaussdb",
"code":"15",
"des":"This section describes how to create a DB instance on the management console and then connect to that instance through an ECS over a private network.If you are using Gaus",
"doc_type":"usermanual",
"kw":"SSL connections,are encrypted,Overview,Connecting to a DB instance Over a Private Network,User Guide",
"search_title":"",
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"title":"Overview",
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{
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"node_id":"gaussdb_02_0004.xml",
"product_code":"gaussdb",
"code":"16",
"des":"This section describes how to create a DB instance on the management console.If you need to modify your settings, click Previous.If you do not need to modify your setting",
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"kw":"Step 1: Create a DB Instance,Connecting to a DB instance Over a Private Network,User Guide",
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"node_id":"gaussdb_02_0008.xml",
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"title":"Step 2: Configure Security Group Rules",
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"uri":"gaussdb_02_0009.html",
"node_id":"gaussdb_02_0009.xml",
"product_code":"gaussdb",
"code":"18",
"des":"GaussDB(for MySQL) is fully compatible with the MySQL protocol. You can connect to a DB instance through either a common connection or an SSL connection for enhanced secu",
"doc_type":"usermanual",
"kw":"SSL connections,are encrypted,Step 3: Connect to a DB Instance Over a Private Network,Connecting to ",
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"title":"Step 3: Connect to a DB Instance Over a Private Network",
"githuburl":""
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"uri":"gaussdb_02_0010.html",
"node_id":"gaussdb_02_0010.xml",
"product_code":"gaussdb",
"code":"19",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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{
"uri":"gaussdb_02_0016.html",
"node_id":"gaussdb_02_0016.xml",
"product_code":"gaussdb",
"code":"20",
"des":"This section describes how to create a DB instance on the management console and bind an EIP to the DB instance to make the instance publicly accessible.If you are using ",
"doc_type":"usermanual",
"kw":"SSL connections,are encrypted,Overview,Connecting to a DB Instance Over a Public Network,User Guide",
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],
"title":"Overview",
"githuburl":""
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{
"uri":"gaussdb_02_0012.html",
"node_id":"gaussdb_02_0012.xml",
"product_code":"gaussdb",
"code":"21",
"des":"This section describes how to create a DB instance on the management console.If you need to modify your settings, click Previous.If you do not need to modify your setting",
"doc_type":"usermanual",
"kw":"Step 1: Create a DB Instance,Connecting to a DB Instance Over a Public Network,User Guide",
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],
"title":"Step 1: Create a DB Instance",
"githuburl":""
},
{
"uri":"gaussdb_02_0015.html",
"node_id":"gaussdb_02_0015.xml",
"product_code":"gaussdb",
"code":"22",
"des":"You can bind an EIP to a DB instance for public access and can unbind the EIP from the DB instance if needed.Public accessibility reduces the security of DB instances. Th",
"doc_type":"usermanual",
"kw":"configure security group rules,Step 2: Bind an EIP,Connecting to a DB Instance Over a Public Network",
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"title":"Step 2: Bind an EIP",
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{
"uri":"gaussdb_02_0013.html",
"node_id":"gaussdb_02_0013.xml",
"product_code":"gaussdb",
"code":"23",
"des":"A security group is a collection of access control rules for ECSs and DB instances that have the same security requirements and are mutually trusted in a VPC.To ensure da",
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],
"title":"Step 3: Configure Security Group Rules",
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{
"uri":"gaussdb_02_0014.html",
"node_id":"gaussdb_02_0014.xml",
"product_code":"gaussdb",
"code":"24",
"des":"GaussDB(for MySQL) is fully compatible with the MySQL protocol. Therefore, you can connect to a DB instance through a common connection or an SSL connection. SSL connecti",
"doc_type":"usermanual",
"kw":"SSL connections,are encrypted,Step 4: Connect to a DB Instance Over a Public Network,Connecting to a",
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"metedata":[
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"prodname":"gaussdb",
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"title":"Step 4: Connect to a DB Instance Over a Public Network",
"githuburl":""
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{
"uri":"gaussdb_usermanual.html",
"node_id":"gaussdb_usermanual.xml",
"product_code":"gaussdb",
"code":"25",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"Working with GaussDB(for MySQL)",
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"prodname":"gaussdb",
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],
"title":"Working with GaussDB(for MySQL)",
"githuburl":""
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{
"uri":"gaussdb_03_0001.html",
"node_id":"gaussdb_03_0001.xml",
"product_code":"gaussdb",
"code":"26",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"Data Migration",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Data Migration",
"githuburl":""
},
{
"uri":"gaussdb_03_0007.html",
"node_id":"gaussdb_03_0007.xml",
"product_code":"gaussdb",
"code":"27",
"des":"GaussDB(for MySQL) supports public accessibility. You can access GaussDB(for MySQL) through an ECS or EIP.Prepare an ECS in the same VPC subnet as GaussDB(for MySQL) or p",
"doc_type":"usermanual",
"kw":"Migrating Data to GaussDB(for MySQL) Using mysqldump,Data Migration,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Migrating Data to GaussDB(for MySQL) Using mysqldump",
"githuburl":""
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{
"uri":"gaussdb_03_0010.html",
"node_id":"gaussdb_03_0010.xml",
"product_code":"gaussdb",
"code":"28",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"Connection Management",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Connection Management",
"githuburl":""
},
{
"uri":"gaussdb_03_0011.html",
"node_id":"gaussdb_03_0011.xml",
"product_code":"gaussdb",
"code":"29",
"des":"By default, a GaussDB(for MySQL) DB instance is not publicly accessible (not bound with an EIP) after being created. You can bind an EIP to the DB instance for public acc",
"doc_type":"usermanual",
"kw":"configure security group rules,Binding and Unbinding an EIP,Connection Management,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Binding and Unbinding an EIP",
"githuburl":""
},
{
"uri":"gaussdb_03_0012.html",
"node_id":"gaussdb_03_0012.xml",
"product_code":"gaussdb",
"code":"30",
"des":"You can change the database port of a GaussDB(for MySQL) instance. The change applies to the ports of the primary node and read replicas, and may affect services intermit",
"doc_type":"usermanual",
"kw":"change the database port,Changing a Database Port,Connection Management,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Changing a Database Port",
"githuburl":""
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{
"uri":"gaussdb_11_0050.html",
"node_id":"gaussdb_11_0050.xml",
"product_code":"gaussdb",
"code":"31",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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"kw":"Database Proxy (Read/Write Splitting)",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Database Proxy (Read/Write Splitting)",
"githuburl":""
},
{
"uri":"gaussdb_02_0011.html",
"node_id":"gaussdb_02_0011.xml",
"product_code":"gaussdb",
"code":"32",
"des":"Read/write splitting enables read and write requests to be automatically routed through a proxy address. You can create a proxy instance by referring to Creating a Proxy ",
"doc_type":"usermanual",
"kw":"Introducing Read/Write Splitting,Database Proxy (Read/Write Splitting),User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
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],
"title":"Introducing Read/Write Splitting",
"githuburl":""
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{
"uri":"gaussdb_11_0017.html",
"node_id":"gaussdb_11_0017.xml",
"product_code":"gaussdb",
"code":"33",
"des":"A proxy instance enables read and write requests to be automatically routed through its IP address. This section describes how to create a proxy instance.Proxy Instance N",
"doc_type":"usermanual",
"kw":"Creating a Proxy Instance,Database Proxy (Read/Write Splitting),User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
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],
"title":"Creating a Proxy Instance",
"githuburl":""
},
{
"uri":"gaussdb_11_0031.html",
"node_id":"gaussdb_11_0031.xml",
"product_code":"gaussdb",
"code":"34",
"des":"You can change the IP address of a proxy instance.Changing a proxy address will interrupt database connections and services. Perform the operation during off-peak hours o",
"doc_type":"usermanual",
"kw":"change the proxy address,Changing a Proxy Address,Database Proxy (Read/Write Splitting),User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
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],
"title":"Changing a Proxy Address",
"githuburl":""
},
{
"uri":"gaussdb_11_0018.html",
"node_id":"gaussdb_11_0018.xml",
"product_code":"gaussdb",
"code":"35",
"des":"After read/write splitting is enabled, you can assign read weights as required.After read/write splitting is enabled, you can assign read weights for the primary node and",
"doc_type":"usermanual",
"kw":"Assigning Read Weights,Database Proxy (Read/Write Splitting),User Guide",
"search_title":"",
"metedata":[
{
"prodname":"gaussdb",
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],
"title":"Assigning Read Weights",
"githuburl":""
},
{
"uri":"gaussdb_11_0025.html",
"node_id":"gaussdb_11_0025.xml",
"product_code":"gaussdb",
"code":"36",
"des":"If load balancing is enabled for a database proxy instance, the security group associated with the proxy instance does not apply. You need to use access control to grant ",
"doc_type":"usermanual",
"kw":"Enabling or Disabling Access Control,Database Proxy (Read/Write Splitting),User Guide",
"search_title":"",
"metedata":[
{
"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Enabling or Disabling Access Control",
"githuburl":""
},
{
"uri":"gaussdb_11_0019.html",
"node_id":"gaussdb_11_0019.xml",
"product_code":"gaussdb",
"code":"37",
"des":"You can delete a proxy instance as required.If database proxy is disabled, read/write splitting is also disabled and services using the proxy address are interrupted. You",
"doc_type":"usermanual",
"kw":"Deleting a Proxy Instance,Database Proxy (Read/Write Splitting),User Guide",
"search_title":"",
"metedata":[
{
"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Deleting a Proxy Instance",
"githuburl":""
},
{
"uri":"gaussdb_11_0021.html",
"node_id":"gaussdb_11_0021.xml",
"product_code":"gaussdb",
"code":"38",
"des":"After a proxy instance is created, you can connect your DB instance through a proxy address. You can use internal SQL commands to verify the read/write splitting performa",
"doc_type":"usermanual",
"kw":"Testing Read/Write Splitting Performance,Database Proxy (Read/Write Splitting),User Guide",
"search_title":"",
"metedata":[
{
"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Testing Read/Write Splitting Performance",
"githuburl":""
},
{
"uri":"gaussdb_03_0029.html",
"node_id":"gaussdb_03_0029.xml",
"product_code":"gaussdb",
"code":"39",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"Instance Modifications",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Instance Modifications",
"githuburl":""
},
{
"uri":"gaussdb_03_0032.html",
"node_id":"gaussdb_03_0032.xml",
"product_code":"gaussdb",
"code":"40",
"des":"You can change the name of a GaussDB(for MySQL) DB instance.The DB instance name must start with a letter and consist of 4 to 64 characters. Only uppercase letters, lower",
"doc_type":"usermanual",
"kw":"Changing a DB Instance Name,Instance Modifications,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Changing a DB Instance Name",
"githuburl":""
},
{
"uri":"gaussdb_03_0132.html",
"node_id":"gaussdb_03_0132.xml",
"product_code":"gaussdb",
"code":"41",
"des":"After an instance is created, you can add a description.Alternatively, click the instance name to go to the Basic Information page. In the DB Instance Information area, c",
"doc_type":"usermanual",
"kw":"Changing an Instance Description,Instance Modifications,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Changing an Instance Description",
"githuburl":""
},
{
"uri":"gaussdb_03_0092.html",
"node_id":"gaussdb_03_0092.xml",
"product_code":"gaussdb",
"code":"42",
"des":"You can change the vCPUs or memory of a DB instance as required. If the status of a DB instance changes from Changing instance specifications to Available, the change is ",
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"kw":"vCPUs or memory,Changing vCPUs and Memory of an Instance,Instance Modifications,User Guide",
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"title":"Changing vCPUs and Memory of an Instance",
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{
"uri":"gaussdb_03_0040.html",
"node_id":"gaussdb_03_0040.xml",
"product_code":"gaussdb",
"code":"43",
"des":"You may need to reboot a DB instance during maintenance. For example, after modifying some parameters, you must reboot the DB instance for the modifications to take effec",
"doc_type":"usermanual",
"kw":"Rebooting a DB Instance,Instance Modifications,User Guide",
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"title":"Rebooting a DB Instance",
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},
{
"uri":"gaussdb_03_0045.html",
"node_id":"gaussdb_03_0045.xml",
"product_code":"gaussdb",
"code":"44",
"des":"You can export a DB instance list (containing all or selected DB instances) to view and analyze DB instance information.",
"doc_type":"usermanual",
"kw":"export a DB instance,Exporting DB Instance Information,Instance Modifications,User Guide",
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"title":"Exporting DB Instance Information",
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{
"uri":"gaussdb_03_0047.html",
"node_id":"gaussdb_03_0047.xml",
"product_code":"gaussdb",
"code":"45",
"des":"You can manually delete a DB instance on the Instances page.If you delete a DB instance, the read replicas associated with it are also deleted.Deleted DB instances cannot",
"doc_type":"usermanual",
"kw":"Procedure,Deleting a DB Instance,Instance Modifications,User Guide",
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{
"uri":"gaussdb_05_2265.html",
"node_id":"gaussdb_05_2265.xml",
"product_code":"gaussdb",
"code":"46",
"des":"GaussDB(for MySQL) supports manual minor version upgrades, which can improve performance, add new functions, and fix bugs.The upgrade will cause the instance to reboot an",
"doc_type":"usermanual",
"kw":"Upgrading the Minor Version of a DB Instance,Instance Modifications,User Guide",
"search_title":"",
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],
"title":"Upgrading the Minor Version of a DB Instance",
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},
{
"uri":"gaussdb_03_0009.html",
"node_id":"gaussdb_03_0009.xml",
"product_code":"gaussdb",
"code":"47",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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"kw":"Read Replicas",
"search_title":"",
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"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Read Replicas",
"githuburl":""
},
{
"uri":"gaussdb_03_0110.html",
"node_id":"gaussdb_03_0110.xml",
"product_code":"gaussdb",
"code":"48",
"des":"Currently, DB instances support read replicas.In read-intensive scenarios, a primary node may be unable to handle the read pressure and service performance may be affecte",
"doc_type":"usermanual",
"kw":"Introducing Read Replicas,Read Replicas,User Guide",
"search_title":"",
"metedata":[
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"title":"Introducing Read Replicas",
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{
"uri":"gaussdb_03_0111.html",
"node_id":"gaussdb_03_0111.xml",
"product_code":"gaussdb",
"code":"49",
"des":"Read replicas are used to enhance the read capabilities and reduce read pressure on DB instances.After a DB instance is created, you can create read replicas for it.If yo",
"doc_type":"usermanual",
"kw":"create read replicas,Creating a Read Replica,Read Replicas,User Guide",
"search_title":"",
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"prodname":"gaussdb",
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],
"title":"Creating a Read Replica",
"githuburl":""
},
{
"uri":"gaussdb_03_0112.html",
"node_id":"gaussdb_03_0112.xml",
"product_code":"gaussdb",
"code":"50",
"des":"You can manage read replicas after they are created, such as promoting a read replica to the primary node and delete a read replica.",
"doc_type":"usermanual",
"kw":"Managing a Read Replica,Read Replicas,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
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],
"title":"Managing a Read Replica",
"githuburl":""
},
{
"uri":"gaussdb_03_0113.html",
"node_id":"gaussdb_03_0113.xml",
"product_code":"gaussdb",
"code":"51",
"des":"A GaussDB(for MySQL) DB instance consists of a primary node and multiple read replicas. In addition to automatic failover scenarios, you can perform a manual switchover t",
"doc_type":"usermanual",
"kw":"Promoting a Read Replica to the Primary Node,Read Replicas,User Guide",
"search_title":"",
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],
"title":"Promoting a Read Replica to the Primary Node",
"githuburl":""
},
{
"uri":"gaussdb_03_0114.html",
"node_id":"gaussdb_03_0114.xml",
"product_code":"gaussdb",
"code":"52",
"des":"You can manually delete read replicas on the Instances page.Deleted read replicas cannot be restored. Exercise caution when performing this operation.You can delete read ",
"doc_type":"usermanual",
"kw":"Procedure,Deleting a Read Replica,Read Replicas,User Guide",
"search_title":"",
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"prodname":"gaussdb",
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],
"title":"Deleting a Read Replica",
"githuburl":""
},
{
"uri":"gaussdbformysql_03_0120.html",
"node_id":"gaussdbformysql_03_0120.xml",
"product_code":"gaussdb",
"code":"53",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"Database Management",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Database Management",
"githuburl":""
},
{
"uri":"gaussdbformysql_03_0121.html",
"node_id":"gaussdbformysql_03_0121.xml",
"product_code":"gaussdb",
"code":"54",
"des":"After your GaussDB(for MySQL) instance is created, you can create databases on it.This operation is not allowed when another operation is being performed on your DB insta",
"doc_type":"usermanual",
"kw":"Creating a Database,Database Management,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Creating a Database",
"githuburl":""
},
{
"uri":"gaussdb_05_0100.html",
"node_id":"gaussdb_05_0100.xml",
"product_code":"gaussdb",
"code":"55",
"des":"GaussDB(for MySQL) allows you to modify remarks of created databases.The database remarks can be empty or contain up to 512 characters.",
"doc_type":"usermanual",
"kw":"GaussDB(for MySQL),Modifying Database Remarks,Database Management,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
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],
"title":"Modifying Database Remarks",
"githuburl":""
},
{
"uri":"gaussdb_05_0015.html",
"node_id":"gaussdb_05_0015.xml",
"product_code":"gaussdb",
"code":"56",
"des":"You can grant permissions to database users you have created to use specific databases or revoke permissions from specific database users.This operation is not allowed fo",
"doc_type":"usermanual",
"kw":"Granting Database Permissions,Database Management,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
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],
"title":"Granting Database Permissions",
"githuburl":""
},
{
"uri":"gaussdbformysql_03_0123.html",
"node_id":"gaussdbformysql_03_0123.xml",
"product_code":"gaussdb",
"code":"57",
"des":"You can delete databases you have created.Deleted databases cannot be recovered. Exercise caution when performing this operation.This operation is not allowed when anothe",
"doc_type":"usermanual",
"kw":"Deleting a Database,Database Management,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Deleting a Database",
"githuburl":""
},
{
"uri":"gaussdbformysql_03_0130.html",
"node_id":"gaussdbformysql_03_0130.xml",
"product_code":"gaussdb",
"code":"58",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"Account Management (Non-Administrator)",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Account Management (Non-Administrator)",
"githuburl":""
},
{
"uri":"gaussdbformysql_03_0131.html",
"node_id":"gaussdbformysql_03_0131.xml",
"product_code":"gaussdb",
"code":"59",
"des":"When you create a GaussDB(for MySQL) instance, account root is created at the same time by default. You can create other database accounts as needed.This operation is not",
"doc_type":"usermanual",
"kw":"Creating a Database Account,Account Management (Non-Administrator),User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Creating a Database Account",
"githuburl":""
},
{
"uri":"gaussdbformysql_03_0133.html",
"node_id":"gaussdbformysql_03_0133.xml",
"product_code":"gaussdb",
"code":"60",
"des":"You can reset passwords for the accounts you have created. To protect your DB instance against brute force cracking, change your password periodically, such as every thre",
"doc_type":"usermanual",
"kw":"Resetting a Password for a Database Account,Account Management (Non-Administrator),User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Resetting a Password for a Database Account",
"githuburl":""
},
{
"uri":"gaussdbformysql_03_0134.html",
"node_id":"gaussdbformysql_03_0134.xml",
"product_code":"gaussdb",
"code":"61",
"des":"You can authorize database users you have created to specific databases or revoke permissions from authorized database users.This operation is not allowed when another op",
"doc_type":"usermanual",
"kw":"Changing Permissions for a Database Account,Account Management (Non-Administrator),User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Changing Permissions for a Database Account",
"githuburl":""
},
{
"uri":"gaussdbformysql_03_0135.html",
"node_id":"gaussdbformysql_03_0135.xml",
"product_code":"gaussdb",
"code":"62",
"des":"You can delete database accounts you have created.Deleted database accounts cannot be restored. Exercise caution when deleting an account.This operation is not allowed wh",
"doc_type":"usermanual",
"kw":"Deleting a Database Account,Account Management (Non-Administrator),User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Deleting a Database Account",
"githuburl":""
},
{
"uri":"gaussdb_03_0050.html",
"node_id":"gaussdb_03_0050.xml",
"product_code":"gaussdb",
"code":"63",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"Data Security",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Data Security",
"githuburl":""
},
{
"uri":"gaussdb_03_0051.html",
"node_id":"gaussdb_03_0051.xml",
"product_code":"gaussdb",
"code":"64",
"des":"You can reset the administrator password of a DB instance.You can also reset the password of your database account when using GaussDB(for MySQL).You cannot reset the admi",
"doc_type":"usermanual",
"kw":"reset the administrator password,Resetting the Administrator Password,Data Security,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
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],
"title":"Resetting the Administrator Password",
"githuburl":""
},
{
"uri":"gaussdb_08_0003.html",
"node_id":"gaussdb_08_0003.xml",
"product_code":"gaussdb",
"code":"65",
"des":"You can change the security group of a DB instance.To submit the change, click .To cancel the change, click .",
"doc_type":"usermanual",
"kw":"Changing a Security Group,Data Security,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
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],
"title":"Changing a Security Group",
"githuburl":""
},
{
"uri":"gaussdb_03_0055.html",
"node_id":"gaussdb_03_0055.xml",
"product_code":"gaussdb",
"code":"66",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"Backups and Restorations",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Backups and Restorations",
"githuburl":""
},
{
"uri":"gaussdb_03_0056.html",
"node_id":"gaussdb_03_0056.xml",
"product_code":"gaussdb",
"code":"67",
"des":"GaussDB(for MySQL) supports backups and restorations to ensure data reliability.Automated backups are created during the backup time window of your DB instances. GaussDB(",
"doc_type":"usermanual",
"kw":"backups and restorations,Automated backups,Manual backups,Working with Backups,Backups and Restorati",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Working with Backups",
"githuburl":""
},
{
"uri":"gaussdb_03_0069.html",
"node_id":"gaussdb_03_0069.xml",
"product_code":"gaussdb",
"code":"68",
"des":"Full backup: All data is backed up even if no data is updated since the last backup.Incremental backup: The system automatically backs up data that has changed since the ",
"doc_type":"usermanual",
"kw":"Backup Space and Billing,Backups and Restorations,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Backup Space and Billing",
"githuburl":""
},
{
"uri":"gaussdb_03_0058.html",
"node_id":"gaussdb_03_0058.xml",
"product_code":"gaussdb",
"code":"69",
"des":"GaussDB(for MySQL) allows you to create manual backups for available primary nodes. You can restore data from backups to ensure data reliability.When you delete a DB inst",
"doc_type":"usermanual",
"kw":"create manual backups,Creating a Manual Backup,Backups and Restorations,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Creating a Manual Backup",
"githuburl":""
},
{
"uri":"gaussdb_03_0063.html",
"node_id":"gaussdb_03_0063.xml",
"product_code":"gaussdb",
"code":"70",
"des":"You can use an automated or manual backup to restore data to the status when the backup was created. The restoration is at the DB instance level.The Create New Instance p",
"doc_type":"usermanual",
"kw":"Restoring Data from a Backup,Backups and Restorations,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Restoring Data from a Backup",
"githuburl":""
},
{
"uri":"gaussdb_03_0068.html",
"node_id":"gaussdb_03_0068.xml",
"product_code":"gaussdb",
"code":"71",
"des":"You can delete manual backups to release storage space.Deleted manual backups cannot be recovered. Exercise caution when performing this operation.The following backups c",
"doc_type":"usermanual",
"kw":"Deleting a Manual Backup,Backups and Restorations,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Deleting a Manual Backup",
"githuburl":""
},
{
"uri":"gaussdb_08_0011.html",
"node_id":"gaussdb_08_0011.xml",
"product_code":"gaussdb",
"code":"72",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"Parameter Template Management",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Parameter Template Management",
"githuburl":""
},
{
"uri":"gaussdb_03_0072.html",
"node_id":"gaussdb_03_0072.xml",
"product_code":"gaussdb",
"code":"73",
"des":"You can use database parameter templates to manage DB engine configurations. A database parameter template acts as a container for engine configuration values that can be",
"doc_type":"usermanual",
"kw":"Creating a Parameter Template,Parameter Template Management,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Creating a Parameter Template",
"githuburl":""
},
{
"uri":"gaussdb_08_0112.html",
"node_id":"gaussdb_08_0112.xml",
"product_code":"gaussdb",
"code":"74",
"des":"You can modify parameters in a custom parameter template to optimize GaussDB(for MySQL) database performance.You can change parameter values in custom parameter templates",
"doc_type":"usermanual",
"kw":"Modifying a Parameter Template,Parameter Template Management,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Modifying a Parameter Template",
"githuburl":""
},
{
"uri":"gaussdb_08_0042.html",
"node_id":"gaussdb_08_0042.xml",
"product_code":"gaussdb",
"code":"75",
"des":"You can export a parameter template of a DB instance for future use. You can apply the exported parameter template to DB instances by referring to Applying a Parameter Te",
"doc_type":"usermanual",
"kw":"Exporting Parameters,Parameter Template Management,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Exporting Parameters",
"githuburl":""
},
{
"uri":"gaussdb_08_0012.html",
"node_id":"gaussdb_08_0012.xml",
"product_code":"gaussdb",
"code":"76",
"des":"You can compare DB instance parameters with a parameter template that uses the same DB engine to inspect the differences of parameter settings.You can also compare defaul",
"doc_type":"usermanual",
"kw":"Compare,Comparing a Parameter Template,Parameter Template Management,User Guide",
"search_title":"",
"metedata":[
{
"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Comparing a Parameter Template",
"githuburl":""
},
{
"uri":"gaussdb_05_0099.html",
"node_id":"gaussdb_05_0099.xml",
"product_code":"gaussdb",
"code":"77",
"des":"You can view the change history of DB instance parameters or custom parameter templates.In a newly exported or created parameter template, the change history is blank.You",
"doc_type":"usermanual",
"kw":"Viewing Parameter Change History,Parameter Template Management,User Guide",
"search_title":"",
"metedata":[
{
"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Viewing Parameter Change History",
"githuburl":""
},
{
"uri":"gaussdb_08_0014.html",
"node_id":"gaussdb_08_0014.xml",
"product_code":"gaussdb",
"code":"78",
"des":"You can replicate a parameter template you have created. When you have already created a parameter template and want to include most of the custom parameters and values f",
"doc_type":"usermanual",
"kw":"Replicating a Parameter Template,Parameter Template Management,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Replicating a Parameter Template",
"githuburl":""
},
{
"uri":"gaussdb_08_0015.html",
"node_id":"gaussdb_08_0015.xml",
"product_code":"gaussdb",
"code":"79",
"des":"You can reset all parameters in a custom parameter template to their default settings.",
"doc_type":"usermanual",
"kw":"Resetting a Parameter Template,Parameter Template Management,User Guide",
"search_title":"",
"metedata":[
{
"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Resetting a Parameter Template",
"githuburl":""
},
{
"uri":"gaussdb_05_0018.html",
"node_id":"gaussdb_05_0018.xml",
"product_code":"gaussdb",
"code":"80",
"des":"Modifications to parameters in a custom parameter template take effect only after you apply this parameter template to target DB instances.The parameter innodb_buffer_poo",
"doc_type":"usermanual",
"kw":"Applying a Parameter Template,Parameter Template Management,User Guide",
"search_title":"",
"metedata":[
{
"prodname":"gaussdb",
"documenttype":"usermanual"
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],
"title":"Applying a Parameter Template",
"githuburl":""
},
{
"uri":"gaussdb_05_0098.html",
"node_id":"gaussdb_05_0098.xml",
"product_code":"gaussdb",
"code":"81",
"des":"You can view the application records of a parameter template.You can view the name or ID of the DB instance to which the parameter template applies, as well as the applic",
"doc_type":"usermanual",
"kw":"Viewing Application Records of a Parameter Template,Parameter Template Management,User Guide",
"search_title":"",
"metedata":[
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"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Viewing Application Records of a Parameter Template",
"githuburl":""
},
{
"uri":"gaussdb_08_0016.html",
"node_id":"gaussdb_08_0016.xml",
"product_code":"gaussdb",
"code":"82",
"des":"You can modify the description of a parameter template you have created.You cannot modify the description of a default parameter template.After you submit the modificatio",
"doc_type":"usermanual",
"kw":"Modifying a Parameter Template Description,Parameter Template Management,User Guide",
"search_title":"",
"metedata":[
{
"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Modifying a Parameter Template Description",
"githuburl":""
},
{
"uri":"gaussdb_08_0017.html",
"node_id":"gaussdb_08_0017.xml",
"product_code":"gaussdb",
"code":"83",
"des":"You can delete a custom parameter template that is no longer needed.Deleted parameter templates cannot be recovered. Exercise caution when performing this operation.Defau",
"doc_type":"usermanual",
"kw":"Deleting a Parameter Template,Parameter Template Management,User Guide",
"search_title":"",
"metedata":[
{
"prodname":"gaussdb",
"documenttype":"usermanual"
}
],
"title":"Deleting a Parameter Template",
"githuburl":""
},
{
"uri":"gaussdb_03_0082.html",
"node_id":"gaussdb_03_0082.xml",
"product_code":"gaussdb",
"code":"84",
"des":"GaussDB(for MySQL) has a password security policy for newly created database users. Passwords must:Consist of at least eight characters.Contain at least three types of th",
"doc_type":"usermanual",
"kw":"Database Security,Working with GaussDB(for MySQL),User Guide",
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"des":"The Cloud Eye service monitors operating statuses of DB instances. You can view the monitoring metrics of DB instances on the management console. By monitoring system res",
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"des":"Cloud Trace Service (CTS) records operations related to GaussDB(for MySQL) for further querying, auditing, and backtracking. Table 1 lists the supported operations.",
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"uri":"gaussdb_03_0015.html",
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"code":"91",
"des":"After CTS is enabled, operations on cloud resources are recorded. You can view the operation records of the last 7 days on the CTS console.This section describes how to q",
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"kw":"Viewing Tracing Events,Interconnection with CTS,User Guide",
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"code":"92",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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},
{
"uri":"gaussdb_03_0017.html",
"node_id":"gaussdb_03_0017.xml",
"product_code":"gaussdb",
"code":"93",
"des":"You can view database logs on the GaussDB console. For operation details, see Viewing Error Logs and Viewing Slow Query Logs.",
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"kw":"Viewing Logs,Logs,User Guide",
"search_title":"",
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{
"uri":"gaussdb_03_0018.html",
"node_id":"gaussdb_03_0018.xml",
"product_code":"gaussdb",
"code":"94",
"des":"GaussDB(for MySQL) log management allows you to view database-level logs, including error logs and slow SQL query logs.Error logs in different time periodsError logs of t",
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"kw":"Viewing Error Logs,Logs,User Guide",
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{
"uri":"gaussdb_03_0019.html",
"node_id":"gaussdb_03_0019.xml",
"product_code":"gaussdb",
"code":"95",
"des":"Slow query logs record statements that exceed long_query_time (1 second by default). You can view log details and statistics to identify the statements that are executing",
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"kw":"Viewing Slow Query Logs,Logs,User Guide",
"search_title":"",
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"prodname":"gaussdb",
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"uri":"gaussdb_03_0152.html",
"node_id":"gaussdb_03_0152.xml",
"product_code":"gaussdb",
"code":"96",
"des":"Enabling SQL Explorer will allow GaussDB(for MySQL) to store all SQL statement logs for analysis.By default, SQL Explorer is disabled for GaussDB(for MySQL). This section",
"doc_type":"usermanual",
"kw":"Enabling or Disabling SQL Explorer,Logs,User Guide",
"search_title":"",
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"title":"Enabling or Disabling SQL Explorer",
"githuburl":""
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"uri":"gaussdb_05_0007.html",
"node_id":"gaussdb_05_0007.xml",
"product_code":"gaussdb",
"code":"97",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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"kw":"Task Center",
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"des":"You can view the progresses and results of tasks on the Task Center page.You can view and manage the following tasks:Creating a DB instanceRebooting a DB instanceDeleting",
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"kw":"Viewing a Task,Task Center,User Guide",
"search_title":"",
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"node_id":"gaussdb_task_0002.xml",
"product_code":"gaussdb",
"code":"99",
"des":"You can delete the task records no longer need to be displayed. The deletion only deletes the task records, and does not delete the DB instances or terminate the tasks th",
"doc_type":"usermanual",
"kw":"Deleting a Task Record,Task Center,User Guide",
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"uri":"gaussdb_faq.html",
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"des":"GaussDB(for MySQL) supports the decoupling of compute and storage, improving your experience in terms of high availability, backup and restoration, upgrade and capacity e",
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"product_code":"gaussdb",
"code":"102",
"des":"GaussDB(for MySQL) supports up to 128 TB of data and can easily handle large amounts of data requests.",
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"kw":"GaussDB(for MySQL),What's the Maximum Data Volume Supported by GaussDB(for MySQL)?,FAQs,User Guide",
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"title":"What's the Maximum Data Volume Supported by GaussDB(for MySQL)?",
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{
"uri":"gaussdb_faq_0005.html",
"node_id":"gaussdb_faq_0005.xml",
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"code":"103",
"des":"During the creation of a GaussDB(for MySQL) DB instance, a read replica is created by default in addition to a primary node. If the primary node fails, the system automat",
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"kw":"Does GaussDB(for MySQL) Support Automatic Failover?,FAQs,User Guide",
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"uri":"gaussdb_faq_0006.html",
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"code":"104",
"des":"If you modify the parameters in a parameter template, but the modifications do not take effect, you may need to reboot the DB instance associated with the parameter templ",
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"kw":"What Should I Do When Modifications to GaussDB(for MySQL) Instance Parameters Does Not Take Effect?,",
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},
{
"uri":"gaussdb_faq_0007.html",
"node_id":"gaussdb_faq_0007.xml",
"product_code":"gaussdb",
"code":"105",
"des":"You can create a maximum of 15 read replicas for a GaussDB(for MySQL) DB instance.",
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"kw":"GaussDB(for MySQL),How Many Read Replicas Can I Create for a GaussDB(for MySQL) DB Instance?,FAQs,Us",
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"des":"MySQL provides client installation packages for different OSs on its official website. Click here to download the MySQL 8.0 client installation package or click here to d",
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"kw":"How Can I Install the MySQL Client?,FAQs,User Guide",
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"uri":"gaussdb_faq_0010.html",
"node_id":"gaussdb_faq_0010.xml",
"product_code":"gaussdb",
"code":"107",
"des":"Click Start and choose Run. In the displayed Run dialog box, enter MMC and press Enter.On the displayed console, choose File > Add/Remove Snap-in.In the left Available sn",
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"kw":"How Can I Import the Root Certificate to a Windows or Linux OS?,FAQs,User Guide",
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"title":"How Can I Import the Root Certificate to a Windows or Linux OS?",
"githuburl":""
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{
"uri":"gaussdb_faq_0009.html",
"node_id":"gaussdb_faq_0009.xml",
"product_code":"gaussdb",
"code":"108",
"des":"Perform the following steps to identify the problem:If they are in the same VPC, go to 2.If they are in different VPCs, create an ECS in the VPC where the DB instance is ",
"doc_type":"usermanual",
"kw":"What Should I Do If an ECS Cannot Connect to a GaussDB(for MySQL) DB Instance?,FAQs,User Guide",
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],
"title":"What Should I Do If an ECS Cannot Connect to a GaussDB(for MySQL) DB Instance?",
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{
"uri":"change_history.html",
"node_id":"change_history.xml",
"product_code":"gaussdb",
"code":"109",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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"title":"Change History",
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