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When establishing connections to the GaussDB server using ODBC, you can enable SSL connections to encrypt client and server communications. To enable SSL connection, you must have the server certificate, client certificate, and private key files.
Encrypt the function. The definer fails to be specified for a scheduled event in the following scenarios: The user who operates the scheduled event does not have the sysadmin permission. The current user is inconsistent with the specified definer.
When you use psycopy2 to connect to the GaussDB server, you can enable SSL to encrypt the communication between the client and server. To enable SSL, you must have the server certificate, client certificate, and private key files.
When you use psycopy2 to connect to the GaussDB server, you can enable SSL to encrypt the communication between the client and server. To enable SSL, you must have the server certificate, client certificate, and private key files.
Table 3 SQL statements for defining a CMK Function SQL Statement Creating a CMK CREATE CLIENT MASTER KEY Dropping a CMK DROP CLIENT MASTER KEY Defining a Column Encryption Key (CEK) CEKs are used to encrypt data for the encrypted database feature.
CMKs are used to encrypt column encryption keys (CEKs) for the encrypted database feature. CMK definition includes creating and deleting a CMK. For details about related SQL statements, see Table 3.
Encrypt the CMKs of CEKs in round robin (RR) mode and encrypt the plaintext of CEKs. ALTER COLUMN ENCRYPTION KEY The M-compatible mode does not support the full encryption. Therefore, this syntax is not supported.
integer | UNLIMITED } | maxsize_clause | PCTINCREASE integer | FREELISTS integer | FREELIST GROUPS integer | OPTIMAL [ size_clause | NULL ] | BUFFER_POOL { KEEP | RECYCLE | DEFAULT } | FLASH_CACHE { KEEP | NONE | DEFAULT } | ( CELL_FLASH_CACHE ( KEEP | NONE | DEFAULT ) ) | ENCRYPT
integer | UNLIMITED } | maxsize_clause | PCTINCREASE integer | FREELISTS integer | FREELIST GROUPS integer | OPTIMAL [ size_clause | NULL ] | BUFFER_POOL { KEEP | RECYCLE | DEFAULT } | FLASH_CACHE { KEEP | NONE | DEFAULT } | ( CELL_FLASH_CACHE ( KEEP | NONE | DEFAULT ) ) | ENCRYPT
Encrypt the CMKs of CEKs in round robin (RR) mode and encrypt the plaintext of CEKs. ALTER COLUMN ENCRYPTION KEY The M-compatible mode does not support the full encryption. Therefore, this syntax is not supported.
When establishing connections to the GaussDB server using ODBC, you can enable SSL connections to encrypt client and server communications. To enable SSL connection, you must have the server certificate, client certificate, and private key files.
When establishing connections to the GaussDB server using ODBC, you can enable SSL connections to encrypt client and server communications. To enable SSL connection, you must have the server certificate, client certificate, and private key files.
Value range: Boolean After this function is enabled, the SSL certificate is used to encrypt communication. Any modification of this parameter takes effect only after a restart.
Value range: Boolean After this function is enabled, the SSL certificate is used to encrypt communication. Any modification of this parameter takes effect only after a restart.
When establishing connections to the GaussDB server using ODBC, you can enable SSL connections to encrypt client and server communications. To enable SSL connection, you must have the server certificate, client certificate, and private key files.
Value range: Boolean After this function is enabled, the SSL certificate is used to encrypt communication. Any modification of this parameter takes effect only after a restart. For details about how to modify this parameter, see Table 2.
/backup/bkp2.sql -p 29900 -g gs_dumpall[user='omm'][localhost][port='29900'][2024-11-11 11:06:00]: dumpall operation successful gs_dumpall[user='omm'][localhost][port='29900'][2024-11-11 11:06:00]: total time: 45 ms Encrypt the exported files using AES-128.
/backup/bkp2.sql -p 29900 -g gs_dumpall[user='omm'][localhost][port='29900'][2024-11-11 11:06:00]: dumpall operation successful gs_dumpall[user='omm'][localhost][port='29900'][2024-11-11 11:06:00]: total time: 45 ms Encrypt the exported files using AES-128.
Value range: Boolean After this function is enabled, the SSL certificate is used to encrypt communication. Any modification of this parameter takes effect only after a restart. For details about how to modify this parameter, see Table 2.
After this function is enabled, the SSL certificate is used to encrypt communication. Any modification of this parameter takes effect only after CM server is restarted.
