Cloud

Build 25.0.9434
  • MariaDB
    • Getting Started
      • Establishing a Connection
      • Creating a Custom OAuth Application
      • SSL Configuration
      • Firewall and Proxy
    • Connection String Options
      • Authentication
        • AuthScheme
        • Server
        • Port
        • User
        • Password
        • Database
        • Domain
        • UseSSL
        • NTLMVersion
      • Azure Authentication
        • AzureTenant
      • OAuth
        • OAuthClientId
        • OAuthClientSecret
        • Scope
      • SSL
        • SSLServerCert
      • SSH
        • SSHAuthMode
        • SSHClientCert
        • SSHClientCertPassword
        • SSHClientCertSubject
        • SSHClientCertType
        • SSHServer
        • SSHPort
        • SSHUser
        • SSHPassword
        • SSHServerFingerprint
        • UseSSH
      • Logging
        • Verbosity
      • Schema
        • BrowsableSchemas
      • Miscellaneous
        • AllowUserVariables
        • MaxRows
        • ReplaceInvalidDatesWithNull
        • ServerTimeZone
        • Timeout
        • TinyInt1Type
        • ZeroDatesToNull
    • Third Party Copyrights

MariaDB - CData Cloud

Overview

CData Cloud offers access to MariaDB across several standard services and protocols, in a cloud-hosted solution. Any application that can connect to a SQL Server database can connect to MariaDB through CData Cloud.

CData Cloud allows you to standardize and configure connections to MariaDB as though it were any other OData endpoint or standard SQL Server.

Key Features

  • Full SQL Support: MariaDB appears as standard relational databases, allowing you to perform operations - Filter, Group, Join, etc. - using standard SQL, regardless of whether these operations are supported by the underlying API.
  • CRUD Support: Both read and write operations are supported, restricted only by security settings that you can configure in Cloud or downstream in the source itself.
  • Secure Access: The administrator can create users and define their access to specific databases and read-only operations or grant full read & write privileges.
  • Comprehensive Data Model & Dynamic Discovery: CData Cloud provides comprehensive access to all of the data exposed in the underlying data source, including full access to dynamic data and easily searchable metadata.

CData Cloud

Getting Started

This page provides a guide to Establishing a Connection to MariaDB in CData Cloud, as well as information on the available resources, and a reference to the available connection properties.

Connecting to MariaDB

Establishing a Connection shows how to authenticate to MariaDB and configure any necessary connection properties to create a database in CData Cloud

Accessing Data from CData Cloud Services

Accessing data from MariaDB through the available standard services and CData Cloud administration is documented in further details in the CData Cloud Documentation.

CData Cloud

Establishing a Connection

Connect to MariaDB by selecting the corresponding icon in the Database tab. Required properties are listed under Settings. The Advanced tab lists connection properties that are not typically required.

Connecting to MariaDB

To connect to MariaDB data, set the following properties:

  • Server: The host name or IP address of the server hosting the MariaDB database.
  • Port: The port of the server hosting the MariaDB database.
  • Database (optional): The default database to connect to. If this is not set, MariaDB returns tables from all available databases.

Authenticating to MariaDB

MariaDB supports the following types of authentication:

  • Standard
  • NT Lan Manager (NTLM)
  • LDAP
  • SSL
  • SSH
  • Azure

Standard Authentication

To authenticate using standard authentication, set AuthScheme to Password and set the following properties:

  • User: The username of the authenticating MariaDB user.
  • Password: The password associated with the authenticating MariaDB user.

NTLM

To authenticate using NTLM, set AuthScheme to NTLM.

By default, the Cloud determines user credentials and the NTLM domain automatically, using either the domain of the PC it is running on or the domain used by the machine running the MariaDB instance.

If you want to specify a different domain, provide different login credentials, or change the target NTLM version using any or all of the following optional connection properties:

  • User: The authenticating NTLM user.
  • Password: The authenticating NTLM user's password.
  • Domain: The name of the domain you want to connect to.
  • NTLMVersion: The NTLM version used by the Cloud.

LDAP

To authenticate as an LDAP user, set AuthScheme to LDAP.

By default, the Cloud auto-detects your LDAP credentials. If you want to designate a specific user and password, set the following optional connection properties:

  • User: The user to log in as.
  • Password: The user's password.

SSL

To use SSL authentication to connect securely to MariaDB data, set the following connection properties:

  • SSLClientCert: The name of the certificate store for the client certificate. Used for mutual (2-way) SSL.
  • SSLClientCertPassword: The password for the client certificate store, if password-protected.
  • SSLClientCertSubject: The subject of the TLS/SSL client certificate. Used to locate the certificate in the store.
  • SSLClientCertType: The type of the client certificate store.
  • SSLServerCert: The certificate to accept from the MariaDB server.

SSH

To authenticate to a remote machine via SSH and access MariaDB data, set the following connection properties:

  • SSHClientCert: The name of the certificate store for the client certificate.
  • SSHClientCertPassword: If a client certificate store is password-protected, set this value to the store's password.
  • SSHClientCertSubject: The subject of the TLS/SSL client certificate. Used to locate the certificate in the store.
  • SSHClientCertType: The certificate type of the client store.
  • SSHPassword: The password that you use to authenticate with the SSH server.
  • SSHPort: The port used for SSH operations.
  • SSHServer: The SSH authentication server you are trying to authenticate against.
  • SSHServerFingerPrint: The SSH Server fingerprint used to verify the host you are connecting to.
  • SSHUser: The username for authenticating to the SSH server.

Azure Authentication

To connect to a MariaDB database hosted on Azure, set AuthScheme to one of the following values:

  • AzureAD: Authenticate as a Microsoft Entra ID user (OAuth-based).
  • AzureMSI: Use a Managed Service Identity assigned to an Azure VM or app.
  • AzurePassword: Authenticate using your Azure username and password.

For all Azure methods, the AzureTenant property typically represents your Microsoft Entra ID tenant, often in the form companyname.microsoft.com or your directory ID as shown in the Azure Portal under Entra ID > Properties.

Managed Service Identity (AzureMSI)

To authenticate using a managed identity, set AuthScheme to AzureMSI and configure the following properties:

  • AzureTenant: The Microsoft Online tenant where your MariaDB instance is hosted.
  • OAuthClientId (optional): The managed identity's client ID. Required if the VM has multiple user-assigned identities.

Azure Password

To authenticate using your Azure username and password, set AuthScheme to AzurePassword and set the following connection properties:

  • User: Your Azure username.
  • Password: The password for your Azure account.

Entra ID (formerly Azure AD)

Note: Microsoft has rebranded Azure AD as Entra ID. In topics that require the user to interact with the Entra ID Admin site, we use the same names Microsoft does. However, there are still CData connection properties whose names or values reference "Azure AD".

Entra ID is Microsoft's multi-tenant, cloud-based directory and identity management platform. It supports OAuth-based authentication flows that enable the driver to access MariaDB endpoints securely.

The steps to authenticate depend on your environment. Review the following sections for guidance on connecting from desktop applications, web-based workflows, and headless systems.

When the access token expires, the Cloud refreshes it automatically.

CData Cloud

Creating a Custom OAuth Application

Creating a Custom OAuth Application

CData embeds OAuth Application Credentials with CData branding that can be used when connecting to MariaDB via a desktop application or a headless machine.

However, you must create a custom OAuth application to connect to MariaDB via the Web. And since custom OAuth applications seamlessly support all three commonly-used auth flows, you might want to create custom OAuth applications (use your own OAuth Application Credentials) for those auth flows anyway.

Custom OAuth applications are useful if you want to:

  • control branding of the authentication dialog;
  • control the redirect URI that the application redirects the user to after the user authenticates; or
  • customize the permissions that you are requesting from the user.

Procedure

The following procedure creates a custom OAuth application, registers that application in the Azure portal, and obtains the OAuthClientId and OAuthClientSecret.

  1. Log in to https://portal.azure.com.
  2. In the left-hand navigation pane, select Azure Active Directory, and then App Registrations.
  3. Click New registration.
  4. Enter a name for your new application.
  5. Specify the desired setup: single-tenant or multi-tenant.

    • If your application is for private use only, Accounts in this organizational directory only (single-tenant; default) should be sufficient. Note that if you specify a single-tenant setup you must set the AzureTenant connection property to the Id of the AzureTenant when establishing a connection with the CData Cloud. Otherwise, the authentication attempt will fail with an error.
    • If you want to distribute your app, choose one of the multi-tenant options.

  6. Set the application's redirect url to something like http://localhost:33333, the driver's default, OR set a different port of your choice. If you set a different port, be sure to set CallbackURL to the exact reply URL you defined.
  7. To register the new application, click Register. The Azure Portal displays the App Management screen. Note the value in Application (client) ID as the OAuthClientId, and the Directory (tenant) ID as the AzureTenant.
  8. To define the application authentication type, go to the Certificates & Secrets section.
  9. Choose your preferred type of authentication:

    • Upload a certificate (recommended): In the Certificates & Secrets section, select Upload certificate and select the certificate to upload from your local machine.
    • Create a new application secret: In the Certificates & Secrets section, select New Client Secret for the application, and specify its duration. After saving the client secret, the key value is displayed. This value is displayed only once, so be sure to copy it for future use. (This value is used as the OAuthClientSecret.)

  10. Select API Permissions, then click Add.
  11. Specify the Delegated permissions.
  12. Save your changes.

If you have selected to use permissions that require admin consent, you may grant them from the current tenant on the Azure Portal's API Permissions page.

CData Cloud

SSL Configuration

Customizing the SSL Configuration

To enable TLS, set UseSSL to True.

With this configuration, the Cloud attempts to negotiate TLS with the server. The server certificate is validated against the default system trusted certificate store. You can override how the certificate gets validated using the SSLServerCert connection property.

To specify another certificate, see the SSLServerCert connection property.

Client SSL Certificates

The MariaDB Cloud also supports setting client certificates. Set the following to connect using a client certificate.

  • SSLClientCert: The name of the certificate store for the client certificate.
  • SSLClientCertType: The type of key store containing the TLS/SSL client certificate.
  • SSLClientCertPassword: The password for the TLS/SSL client certificate.
  • SSLClientCertSubject: The subject of the TLS/SSL client certificate.

CData Cloud

Firewall and Proxy

Connecting Through a Firewall or Proxy

Set the following properties:

  • To use a proxy-based firewall, set FirewallType, FirewallServer, and FirewallPort.
  • To tunnel the connection, set FirewallType to TUNNEL.
  • To authenticate, specify FirewallUser and FirewallPassword.
  • To authenticate to a SOCKS proxy, additionally set FirewallType to SOCKS5.

CData Cloud

Connection String Options

The connection string properties are the various options that can be used to establish a connection. This section provides a complete list of the options you can configure in the connection string for this provider. Click the links for further details.

For more information on establishing a connection, see Establishing a Connection.

Authentication


PropertyDescription
AuthSchemeThe scheme used for authentication. Accepted entries are Password, AzureAD, AzurePassword, AzureMSI, and LDAP.
ServerThe host name or IP address of the server.
PortThe port of the MariaDB server.
UserSpecifies the authenticating user's user ID.
PasswordSpecifies the authenticating user's password.
DatabaseThe name of the MariaDB database.
DomainThe name of the domain for a Windows (NTLM) security login.
UseSSLThis field sets whether SSL is enabled.
NTLMVersionThe NTLM version.

Azure Authentication


PropertyDescription
AzureTenantIdentifies the MariaDB tenant being used to access data. Accepts either the tenant's domain name (for example, contoso.onmicrosoft.com ) or its directory (tenant) ID.

OAuth


PropertyDescription
OAuthClientIdSpecifies the client ID (also known as the consumer key) assigned to your custom OAuth application. This ID is required to identify the application to the OAuth authorization server during authentication.
OAuthClientSecretSpecifies the client secret assigned to your custom OAuth application. This confidential value is used to authenticate the application to the OAuth authorization server. (Custom OAuth applications only.).
ScopeSpecifies the scope of the authenticating user's access to the application, to ensure they get appropriate access to data. If a custom OAuth application is needed, this is generally specified at the time the application is created.

SSL


PropertyDescription
SSLServerCertSpecifies the certificate to be accepted from the server when connecting using TLS/SSL.

SSH


PropertyDescription
SSHAuthModeThe authentication method used when establishing an SSH Tunnel to the service.
SSHClientCertA certificate to be used for authenticating the SSHUser.
SSHClientCertPasswordThe password of the SSHClientCert key if it has one.
SSHClientCertSubjectThe subject of the SSH client certificate.
SSHClientCertTypeThe type of SSHClientCert private key.
SSHServerThe SSH server.
SSHPortThe SSH port.
SSHUserThe SSH user.
SSHPasswordThe SSH password.
SSHServerFingerprintThe SSH server fingerprint.
UseSSHWhether to tunnel the MariaDB connection over SSH. Use SSH.

Logging


PropertyDescription
VerbositySpecifies the verbosity level of the log file, which controls the amount of detail logged. Supported values range from 1 to 5.

Schema


PropertyDescription
BrowsableSchemasOptional setting that restricts the schemas reported to a subset of all available schemas. For example, BrowsableSchemas=SchemaA,SchemaB,SchemaC .

Miscellaneous


PropertyDescription
AllowUserVariablesWhen set to True, user variables (prefixed by an @) can be used in SQL queries.
MaxRowsSpecifies the maximum number of rows returned for queries that do not include either aggregation or GROUP BY.
ReplaceInvalidDatesWithNullWhether or not to return an invalid Date value as NULL.
ServerTimeZoneSpecify a specific server time zone id of current platform(.Net or Java) by user.
TimeoutThe value in seconds until the connection timeout error is thrown.
TinyInt1TypeThe TinyInt1 Type.
ZeroDatesToNullWhether or not to return Date and DateTime values consisting of all zeros as NULL.
CData Cloud

Authentication

This section provides a complete list of the Authentication properties you can configure in the connection string for this provider.


PropertyDescription
AuthSchemeThe scheme used for authentication. Accepted entries are Password, AzureAD, AzurePassword, AzureMSI, and LDAP.
ServerThe host name or IP address of the server.
PortThe port of the MariaDB server.
UserSpecifies the authenticating user's user ID.
PasswordSpecifies the authenticating user's password.
DatabaseThe name of the MariaDB database.
DomainThe name of the domain for a Windows (NTLM) security login.
UseSSLThis field sets whether SSL is enabled.
NTLMVersionThe NTLM version.
CData Cloud

AuthScheme

The scheme used for authentication. Accepted entries are Password, AzureAD, AzurePassword, AzureMSI, and LDAP.

Possible Values

Password, AzureAD, AzurePassword, LDAP

Data Type

string

Default Value

"Password"

Remarks

The scheme used for authentication. Accepted entries are Password, AzureAD, AzurePassword, AzureMSI, and LDAP.

CData Cloud

Server

The host name or IP address of the server.

Data Type

string

Default Value

""

Remarks

The host name or IP of the server hosting the MariaDB database.

CData Cloud

Port

The port of the MariaDB server.

Data Type

string

Default Value

"3306"

Remarks

The port of the server hosting the MariaDB database.

CData Cloud

User

Specifies the authenticating user's user ID.

Data Type

string

Default Value

""

Remarks

The authenticating server requires both User and Password to validate the user's identity.

CData Cloud

Password

Specifies the authenticating user's password.

Data Type

string

Default Value

""

Remarks

The authenticating server requires both User and Password to validate the user's identity.

CData Cloud

Database

The name of the MariaDB database.

Data Type

string

Default Value

""

Remarks

The default database to connect to when connecting to the MariaDB Server. If this is not set, tables from all databases will be returned.

CData Cloud

Domain

The name of the domain for a Windows (NTLM) security login.

Data Type

string

Default Value

""

Remarks

By default, the Cloud uses the domain of the PC it is running on or the domain used by the machine running the MariaDB instance.

CData Cloud

UseSSL

This field sets whether SSL is enabled.

Data Type

bool

Default Value

true

Remarks

This field sets whether the Cloud will attempt to negotiate TLS/SSL connections to the server. By default, the Cloud checks the server's certificate against the system's trusted certificate store. To specify another certificate, set SSLServerCert.

CData Cloud

NTLMVersion

The NTLM version.

Possible Values

1, 2

Data Type

string

Default Value

"1"

Remarks

This property specifies the NTLM version to use.

CData Cloud

Azure Authentication

This section provides a complete list of the Azure Authentication properties you can configure in the connection string for this provider.


PropertyDescription
AzureTenantIdentifies the MariaDB tenant being used to access data. Accepts either the tenant's domain name (for example, contoso.onmicrosoft.com ) or its directory (tenant) ID.
CData Cloud

AzureTenant

Identifies the MariaDB tenant being used to access data. Accepts either the tenant's domain name (for example, contoso.onmicrosoft.com ) or its directory (tenant) ID.

Data Type

string

Default Value

""

Remarks

A tenant is a digital container for your organization's users and resources, managed through Microsoft Entra ID (formerly Azure AD). Each tenant is associated with a unique directory ID, and often with a custom domain (for example, microsoft.com or contoso.onmicrosoft.com).

To find the directory (tenant) ID in the Microsoft Entra Admin Center, navigate to Microsoft Entra ID > Properties and copy the value labeled "Directory (tenant) ID".

This property is required in the following cases:

  • When AuthScheme is set to AzureServicePrincipal or AzureServicePrincipalCert
  • When AuthScheme is AzureAD and the user account belongs to multiple tenants

You can provide the tenant value in one of two formats:

  • A domain name (for example, contoso.onmicrosoft.com)
  • A directory (tenant) ID in GUID format (for example, c9d7b8e4-1234-4f90-bc1a-2a28e0f9e9e0)

Specifying the tenant explicitly ensures that the authentication request is routed to the correct directory, which is especially important when a user belongs to multiple tenants or when using service principal–based authentication.

If this value is omitted when required, authentication may fail or connect to the wrong tenant. This can result in errors such as unauthorized or resource not found.

CData Cloud

OAuth

This section provides a complete list of the OAuth properties you can configure in the connection string for this provider.


PropertyDescription
OAuthClientIdSpecifies the client ID (also known as the consumer key) assigned to your custom OAuth application. This ID is required to identify the application to the OAuth authorization server during authentication.
OAuthClientSecretSpecifies the client secret assigned to your custom OAuth application. This confidential value is used to authenticate the application to the OAuth authorization server. (Custom OAuth applications only.).
ScopeSpecifies the scope of the authenticating user's access to the application, to ensure they get appropriate access to data. If a custom OAuth application is needed, this is generally specified at the time the application is created.
CData Cloud

OAuthClientId

Specifies the client ID (also known as the consumer key) assigned to your custom OAuth application. This ID is required to identify the application to the OAuth authorization server during authentication.

Data Type

string

Default Value

""

Remarks

This property is required in two cases:

  • When using a custom OAuth application, such as in web-based authentication flows, service-based authentication, or certificate-based flows that require application registration.
  • If the driver does not provide embedded OAuth credentials.

(When the driver provides embedded OAuth credentials, this value may already be provided by the Cloud and thus not require manual entry.)

OAuthClientId is generally used alongside other OAuth-related properties such as OAuthClientSecret and OAuthSettingsLocation when configuring an authenticated connection.

OAuthClientId is one of the key connection parameters that need to be set before users can authenticate via OAuth. You can usually find this value in your identity provider’s application registration settings. Look for a field labeled Client ID, Application ID, or Consumer Key.

While the client ID is not considered a confidential value like a client secret, it is still part of your application's identity and should be handled carefully. Avoid exposing it in public repositories or shared configuration files.

For more information on how this property is used when configuring a connection, see Establishing a Connection.

CData Cloud

OAuthClientSecret

Specifies the client secret assigned to your custom OAuth application. This confidential value is used to authenticate the application to the OAuth authorization server. (Custom OAuth applications only.).

Data Type

string

Default Value

""

Remarks

This property (sometimes called the application secret or consumer secret) is required when using a custom OAuth application in any flow that requires secure client authentication, such as web-based OAuth, service-based connections, or certificate-based authorization flows. It is not required when using an embedded OAuth application.

The client secret is used during the token exchange step of the OAuth flow, when the driver requests an access token from the authorization server. If this value is missing or incorrect, authentication fails with either an invalid_client or an unauthorized_client error.

OAuthClientSecret is one of the key connection parameters that need to be set before users can authenticate via OAuth. You can obtain this value from your identity provider when registering the OAuth application.

Notes:

  • This value should be stored securely and never exposed in public repositories, scripts, or unsecured environments.
  • Client secrets may also expire after a set period. Be sure to monitor expiration dates and rotate secrets as needed to maintain uninterrupted access.

For more information on how this property is used when configuring a connection, see Establishing a Connection

CData Cloud

Scope

Specifies the scope of the authenticating user's access to the application, to ensure they get appropriate access to data. If a custom OAuth application is needed, this is generally specified at the time the application is created.

Data Type

string

Default Value

""

Remarks

Scopes are set to define what kind of access the authenticating user will have; for example, read, read and write, restricted access to sensitive information. System administrators can use scopes to selectively enable access by functionality or security clearance.

When InitiateOAuth is set to GETANDREFRESH, you must use this property if you want to change which scopes are requested.

When InitiateOAuth is set to either REFRESH or OFF, you can change which scopes are requested using either this property or the Scope input.

CData Cloud

SSL

This section provides a complete list of the SSL properties you can configure in the connection string for this provider.


PropertyDescription
SSLServerCertSpecifies the certificate to be accepted from the server when connecting using TLS/SSL.
CData Cloud

SSLServerCert

Specifies the certificate to be accepted from the server when connecting using TLS/SSL.

Data Type

string

Default Value

""

Remarks

If you are using a TLS/SSL connection, use this property to specify the TLS/SSL certificate to be accepted from the server. If you specify a value for this property, all other certificates that are not trusted by the machine are rejected.

This property can take the following forms:

Description Example
A full PEM Certificate (example shortened for brevity) -----BEGIN CERTIFICATE-----
MIIChTCCAe4CAQAwDQYJKoZIhv......Qw==
-----END CERTIFICATE-----
A path to a local file containing the certificate C:\cert.cer
The public key (example shortened for brevity) -----BEGIN RSA PUBLIC KEY-----
MIGfMA0GCSq......AQAB
-----END RSA PUBLIC KEY-----
The MD5 Thumbprint (hex values can also be either space- or colon-separated) ecadbdda5a1529c58a1e9e09828d70e4
The SHA1 Thumbprint (hex values can also be either space- or colon-separated) 34a929226ae0819f2ec14b4a3d904f801cbb150d

Note: It is possible to use '*' to signify that all certificates should be accepted, but due to security concerns this is not recommended.

CData Cloud

SSH

This section provides a complete list of the SSH properties you can configure in the connection string for this provider.


PropertyDescription
SSHAuthModeThe authentication method used when establishing an SSH Tunnel to the service.
SSHClientCertA certificate to be used for authenticating the SSHUser.
SSHClientCertPasswordThe password of the SSHClientCert key if it has one.
SSHClientCertSubjectThe subject of the SSH client certificate.
SSHClientCertTypeThe type of SSHClientCert private key.
SSHServerThe SSH server.
SSHPortThe SSH port.
SSHUserThe SSH user.
SSHPasswordThe SSH password.
SSHServerFingerprintThe SSH server fingerprint.
UseSSHWhether to tunnel the MariaDB connection over SSH. Use SSH.
CData Cloud

SSHAuthMode

The authentication method used when establishing an SSH Tunnel to the service.

Possible Values

None, Password, Public_Key

Data Type

string

Default Value

"Password"

Remarks

  • None: No authentication is performed. The current SSHUser value is ignored, and the connection is logged in as anonymous.
  • Password: The Cloud uses the values of SSHUser and SSHPassword to authenticate the user.
  • Public_Key: The Cloud uses the values of SSHUser and SSHClientCert to authenticate the user. SSHClientCert must have a private key available for this authentication method to succeed.

CData Cloud

SSHClientCert

A certificate to be used for authenticating the SSHUser.

Data Type

string

Default Value

""

Remarks

SSHClientCert must contain a valid private key in order to use public key authentication. A public key is optional, if one is not included then the Cloud generates it from the private key. The Cloud sends the public key to the server and the connection is allowed if the user has authorized the public key.

The SSHClientCertType field specifies the type of the key store specified by SSHClientCert. If the store is password protected, specify the password in SSHClientCertPassword.

Some types of key stores are containers which may include multiple keys. By default the Cloud will select the first key in the store, but you can specify a specific key using SSHClientCertSubject.

CData Cloud

SSHClientCertPassword

The password of the SSHClientCert key if it has one.

Data Type

string

Default Value

""

Remarks

This property is required for SSH tunneling when using certificate-based authentication. If the SSH certificate is in a password-protected key store, provide the password using this property to access the certificate.

CData Cloud

SSHClientCertSubject

The subject of the SSH client certificate.

Data Type

string

Default Value

"*"

Remarks

When loading a certificate the subject is used to locate the certificate in the store.

If an exact match is not found, the store is searched for subjects containing the value of the property.

If a match is still not found, the property is set to an empty string, and no certificate is selected.

The special value "*" picks the first certificate in the certificate store.

The certificate subject is a comma separated list of distinguished name fields and values. For instance "CN=www.server.com, OU=test, C=US, [email protected]". Common fields and their meanings are displayed below.

FieldMeaning
CNCommon Name. This is commonly a host name like www.server.com.
OOrganization
OUOrganizational Unit
LLocality
SState
CCountry
EEmail Address

If a field value contains a comma it must be quoted.

CData Cloud

SSHClientCertType

The type of SSHClientCert private key.

Possible Values

PFXBLOB, JKSBLOB, PEMKEY_BLOB, PPKBLOB, XMLBLOB

Data Type

string

Default Value

"PEMKEY_BLOB"

Remarks

This property can take one of the following values:

TypesDescriptionAllowed Blob Values
MACHINE/USER Blob values are not supported.
JKSFILE/JKSBLOB base64-only
PFXFILE/PFXBLOBA PKCS12-format (.pfx) file. Must contain both a certificate and a private key.base64-only
PEMKEY_FILE/PEMKEY_BLOBA PEM-format file. Must contain an RSA, DSA, or OPENSSH private key. Can optionally contain a certificate matching the private key.base64 or plain text.
PPKFILE/PPKBLOBA PuTTY-format private key created using the puttygen tool.base64-only
XMLFILE/XMLBLOBAn XML key in the format generated by the .NET RSA class: RSA.ToXmlString(true).base64 or plain text.

CData Cloud

SSHServer

The SSH server.

Data Type

string

Default Value

""

Remarks

The SSH server.

CData Cloud

SSHPort

The SSH port.

Data Type

string

Default Value

"22"

Remarks

The SSH port.

CData Cloud

SSHUser

The SSH user.

Data Type

string

Default Value

""

Remarks

The SSH user.

CData Cloud

SSHPassword

The SSH password.

Data Type

string

Default Value

""

Remarks

The SSH password.

CData Cloud

SSHServerFingerprint

The SSH server fingerprint.

Data Type

string

Default Value

""

Remarks

The SSH server fingerprint.

CData Cloud

UseSSH

Whether to tunnel the MariaDB connection over SSH. Use SSH.

Data Type

bool

Default Value

false

Remarks

By default the Cloud will attempt to connect directly to MariaDB. When this option is enabled, the Cloud will instead establish an SSH connection with the SSHServer and tunnel the connection to MariaDB through it.

CData Cloud

Logging

This section provides a complete list of the Logging properties you can configure in the connection string for this provider.


PropertyDescription
VerbositySpecifies the verbosity level of the log file, which controls the amount of detail logged. Supported values range from 1 to 5.
CData Cloud

Verbosity

Specifies the verbosity level of the log file, which controls the amount of detail logged. Supported values range from 1 to 5.

Data Type

string

Default Value

"1"

Remarks

This property defines the level of detail the Cloud includes in the log file. Higher verbosity levels increase the detail of the logged information, but may also result in larger log files and slower performance due to the additional data being captured.

The default verbosity level is 1, which is recommended for regular operation. Higher verbosity levels are primarily intended for debugging purposes. For more information on each level, refer to Logging.

When combined with the LogModules property, Verbosity can refine logging to specific categories of information.

CData Cloud

Schema

This section provides a complete list of the Schema properties you can configure in the connection string for this provider.


PropertyDescription
BrowsableSchemasOptional setting that restricts the schemas reported to a subset of all available schemas. For example, BrowsableSchemas=SchemaA,SchemaB,SchemaC .
CData Cloud

BrowsableSchemas

Optional setting that restricts the schemas reported to a subset of all available schemas. For example, BrowsableSchemas=SchemaA,SchemaB,SchemaC .

Data Type

string

Default Value

""

Remarks

Listing all available database schemas can take extra time, thus degrading performance. Providing a list of schemas in the connection string saves time and improves performance.

CData Cloud

Miscellaneous

This section provides a complete list of the Miscellaneous properties you can configure in the connection string for this provider.


PropertyDescription
AllowUserVariablesWhen set to True, user variables (prefixed by an @) can be used in SQL queries.
MaxRowsSpecifies the maximum number of rows returned for queries that do not include either aggregation or GROUP BY.
ReplaceInvalidDatesWithNullWhether or not to return an invalid Date value as NULL.
ServerTimeZoneSpecify a specific server time zone id of current platform(.Net or Java) by user.
TimeoutThe value in seconds until the connection timeout error is thrown.
TinyInt1TypeThe TinyInt1 Type.
ZeroDatesToNullWhether or not to return Date and DateTime values consisting of all zeros as NULL.
CData Cloud

AllowUserVariables

When set to True, user variables (prefixed by an @) can be used in SQL queries.

Data Type

bool

Default Value

false

Remarks

When set to True, user variables (prefixed by an @) can be used in SQL queries. The default behavior is to treat identifiers prefixed with @ as command parameters.

CData Cloud

MaxRows

Specifies the maximum number of rows returned for queries that do not include either aggregation or GROUP BY.

Data Type

int

Default Value

-1

Remarks

The default value for this property, -1, means that no row limit is enforced unless the query explicitly includes a LIMIT clause. (When a query includes a LIMIT clause, the value specified in the query takes precedence over the MaxRows setting.)

Setting MaxRows to a whole number greater than 0 ensures that queries do not return excessively large result sets by default.

This property is useful for optimizing performance and preventing excessive resource consumption when executing queries that could otherwise return very large datasets.

CData Cloud

ReplaceInvalidDatesWithNull

Whether or not to return an invalid Date value as NULL.

Data Type

bool

Default Value

false

Remarks

Determines whether or not to replace invalid dates with NULL. Effectively, setting this to true means no exceptions will be thrown if an invalid date is found.

Determines whether or not to replace invalid dates with NULL. Effectively, setting this to true means no exceptions will be thrown if an invalid date is found.

CData Cloud

ServerTimeZone

Specify a specific server time zone id of current platform(.Net or Java) by user.

Data Type

string

Default Value

""

Remarks

Specify a specific server time zone id of current platform (.NET or Java). When set to LOCAL, the server uses the local timezone and does not apply a timezone conversion.

CData Cloud

Timeout

The value in seconds until the connection timeout error is thrown.

Data Type

int

Default Value

30

Remarks

If the Timeout property is set to 0, the default of 30 seconds will be used instead.

If Timeout expires and the operation is not yet complete, the Cloud throws an exception.

CData Cloud

TinyInt1Type

The TinyInt1 Type.

Possible Values

TINYINT, BIT, BOOLEAN

Data Type

string

Default Value

"TINYINT"

Remarks

This property specifies the TinyInt1 type to use.

CData Cloud

ZeroDatesToNull

Whether or not to return Date and DateTime values consisting of all zeros as NULL.

Data Type

bool

Default Value

false

Remarks

Whether or not to return Date and DateTime values consisting of all zeros as NULL. A value of all zeros indicates an invalid Date or DateTime value in MariaDB. Retrieving such a value may cause parsing errors unless you set this property to True.

CData Cloud

Third Party Copyrights

LZMA from 7Zip LZMA SDK

LZMA SDK is placed in the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or distribute the original LZMA SDK code, either in source code form or as a compiled binary, for any purpose, commercial or non-commercial, and by any means.

LZMA2 from XZ SDK

Version 1.9 and older are in the public domain.

Xamarin.Forms

Xamarin SDK

The MIT License (MIT)

Copyright (c) .NET Foundation Contributors

All rights reserved.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

NSIS 3.10

Copyright (C) 1999-2025 Contributors THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS COMMON PUBLIC LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.

1. DEFINITIONS

"Contribution" means:

a) in the case of the initial Contributor, the initial code and documentation distributed under this Agreement, and b) in the case of each subsequent Contributor:

i) changes to the Program, and

ii) additions to the Program;

where such changes and/or additions to the Program originate from and are distributed by that particular Contributor. A Contribution 'originates' from a Contributor if it was added to the Program by such Contributor itself or anyone acting on such Contributor's behalf. Contributions do not include additions to the Program which: (i) are separate modules of software distributed in conjunction with the Program under their own license agreement, and (ii) are not derivative works of the Program.

"Contributor" means any person or entity that distributes the Program.

"Licensed Patents " mean patent claims licensable by a Contributor which are necessarily infringed by the use or sale of its Contribution alone or when combined with the Program.

"Program" means the Contributions distributed in accordance with this Agreement.

"Recipient" means anyone who receives the Program under this Agreement, including all Contributors.

2. GRANT OF RIGHTS

a) Subject to the terms of this Agreement, each Contributor hereby grants Recipient a non-exclusive, worldwide, royalty-free copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, distribute and sublicense the Contribution of such Contributor, if any, and such derivative works, in source code and object code form.

b) Subject to the terms of this Agreement, each Contributor hereby grants Recipient a non-exclusive, worldwide, royalty-free patent license under Licensed Patents to make, use, sell, offer to sell, import and otherwise transfer the Contribution of such Contributor, if any, in source code and object code form. This patent license shall apply to the combination of the Contribution and the Program if, at the time the Contribution is added by the Contributor, such addition of the Contribution causes such combination to be covered by the Licensed Patents. The patent license shall not apply to any other combinations which include the Contribution. No hardware per se is licensed hereunder.

c) Recipient understands that although each Contributor grants the licenses to its Contributions set forth herein, no assurances are provided by any Contributor that the Program does not infringe the patent or other intellectual property rights of any other entity. Each Contributor disclaims any liability to Recipient for claims brought by any other entity based on infringement of intellectual property rights or otherwise. As a condition to exercising the rights and licenses granted hereunder, each Recipient hereby assumes sole responsibility to secure any other intellectual property rights needed, if any. For example, if a third party patent license is required to allow Recipient to distribute the Program, it is Recipient's responsibility to acquire that license before distributing the Program.

d) Each Contributor represents that to its knowledge it has sufficient copyright rights in its Contribution, if any, to grant the copyright license set forth in this Agreement.

3. REQUIREMENTS

A Contributor may choose to distribute the Program in object code form under its own license agreement, provided that:

a) it complies with the terms and conditions of this Agreement; and

b) its license agreement:

i) effectively disclaims on behalf of all Contributors all warranties and conditions, express and implied, including warranties or conditions of title and non-infringement, and implied warranties or conditions of merchantability and fitness for a particular purpose;

ii) effectively excludes on behalf of all Contributors all liability for damages, including direct, indirect, special, incidental and consequential damages, such as lost profits;

iii) states that any provisions which differ from this Agreement are offered by that Contributor alone and not by any other party; and

iv) states that source code for the Program is available from such Contributor, and informs licensees how to obtain it in a reasonable manner on or through a medium customarily used for software exchange.

When the Program is made available in source code form:

a) it must be made available under this Agreement; and

b) a copy of this Agreement must be included with each copy of the Program.

Contributors may not remove or alter any copyright notices contained within the Program.

Each Contributor must identify itself as the originator of its Contribution, if any, in a manner that reasonably allows subsequent Recipients to identify the originator of the Contribution.

4. COMMERCIAL DISTRIBUTION

Commercial distributors of software may accept certain responsibilities with respect to end users, business partners and the like. While this license is intended to facilitate the commercial use of the Program, the Contributor who includes the Program in a commercial product offering should do so in a manner which does not create potential liability for other Contributors. Therefore, if a Contributor includes the Program in a commercial product offering, such Contributor ("Commercial Contributor") hereby agrees to defend and indemnify every other Contributor ("Indemnified Contributor") against any losses, damages and costs (collectively "Losses") arising from claims, lawsuits and other legal actions brought by a third party against the Indemnified Contributor to the extent caused by the acts or omissions of such Commercial Contributor in connection with its distribution of the Program in a commercial product offering. The obligations in this section do not apply to any claims or Losses relating to any actual or alleged intellectual property infringement. In order to qualify, an Indemnified Contributor must: a) promptly notify the Commercial Contributor in writing of such claim, and b) allow the Commercial Contributor to control, and cooperate with the Commercial Contributor in, the defense and any related settlement negotiations. The Indemnified Contributor may participate in any such claim at its own expense.

For example, a Contributor might include the Program in a commercial product offering, Product X. That Contributor is then a Commercial Contributor. If that Commercial Contributor then makes performance claims, or offers warranties related to Product X, those performance claims and warranties are such Commercial Contributor's responsibility alone. Under this section, the Commercial Contributor would have to defend claims against the other Contributors related to those performance claims and warranties, and if a court requires any other Contributor to pay any damages as a result, the Commercial Contributor must pay those damages.

5. NO WARRANTY

EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is solely responsible for determining the appropriateness of using and distributing the Program and assumes all risks associated with its exercise of rights under this Agreement, including but not limited to the risks and costs of program errors, compliance with applicable laws, damage to or loss of data, programs or equipment, and unavailability or interruption of operations.

6. DISCLAIMER OF LIABILITY

EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

7. GENERAL

If any provision of this Agreement is invalid or unenforceable under applicable law, it shall not affect the validity or enforceability of the remainder of the terms of this Agreement, and without further action by the parties hereto, such provision shall be reformed to the minimum extent necessary to make such provision valid and enforceable.

If Recipient institutes patent litigation against a Contributor with respect to a patent applicable to software (including a cross-claim or counterclaim in a lawsuit), then any patent licenses granted by that Contributor to such Recipient under this Agreement shall terminate as of the date such litigation is filed. In addition, if Recipient institutes patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Program itself (excluding combinations of the Program with other software or hardware) infringes such Recipient's patent(s), then such Recipient's rights granted under Section 2(b) shall terminate as of the date such litigation is filed.

All Recipient's rights under this Agreement shall terminate if it fails to comply with any of the material terms or conditions of this Agreement and does not cure such failure in a reasonable period of time after becoming aware of such noncompliance. If all Recipient's rights under this Agreement terminate, Recipient agrees to cease use and distribution of the Program as soon as reasonably practicable. However, Recipient's obligations under this Agreement and any licenses granted by Recipient relating to the Program shall continue and survive.

Everyone is permitted to copy and distribute copies of this Agreement, but in order to avoid inconsistency the Agreement is copyrighted and may only be modified in the following manner. The Agreement Steward reserves the right to publish new versions (including revisions) of this Agreement from time to time. No one other than the Agreement Steward has the right to modify this Agreement. IBM is the initial Agreement Steward. IBM may assign the responsibility to serve as the Agreement Steward to a suitable separate entity. Each new version of the Agreement will be given a distinguishing version number. The Program (including Contributions) may always be distributed subject to the version of the Agreement under which it was received. In addition, after a new version of the Agreement is published, Contributor may elect to distribute the Program (including its Contributions) under the new version. Except as expressly stated in Sections 2(a) and 2(b) above, Recipient receives no rights or licenses to the intellectual property of any Contributor under this Agreement, whether expressly, by implication, estoppel or otherwise. All rights in the Program not expressly granted under this Agreement are reserved.

This Agreement is governed by the laws of the State of New York and the intellectual property laws of the United States of America. No party to this Agreement will bring a legal action under this Agreement more than one year after the cause of action arose. Each party waives its rights to a jury trial in any resulting litigation.

Copyright (c) 2025 CData Software, Inc. - All rights reserved.
Build 25.0.9434