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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.
After the database is restarted, create a user that uses MD5 encryption to encrypt passwords. You must also change the client connection mode to md5 in the pg_hba.conf file. Log in as the new user (not recommended).
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 CM Server is restarted. For details about how to modify the parameter, see Table 2.
After the cluster is restarted, create a user that uses MD5 encryption to encrypt passwords. You must also change the client connection mode to md5 in the pg_hba.conf file. Log in to the system as the new user.
After the instance is restarted, create a user who uses MD5 encryption to encrypt passwords. You must also change the client connection mode to md5 in the pg_hba.conf file. Log in to the system as the new user.
Precautions gs_dump and gs_dumpall encrypt the exported data files. These files are decrypted before being imported to prevent data disclosure for higher database security.
Fully-encrypted database framework with software and hardware integrated Fully-encrypted database framework with software and hardware integrated: Based on the virtual TEE, the fully-encrypted framework can encrypt memory and ensure security isolation.
\clear_token The full encryption function is used to destroy the key cached on the server. This function is used only when the memory decryption emergency channel is enabled. \ct The full encryption function is used to destroy the key cached on the server.
Encrypted Equality Functions byteawithoutorderwithequalcolin(cstring) Description: Converts input data to the internal byteawithoutorderwithequalcol format. Parameter type: cstring Return type: byteawithoutorderwithequalcol byteawithoutorderwithequalcolout(byteawithoutorderwithequalcol
Encrypted Functions and Operators byteawithoutorderwithequalcolin(cstring) Description: Converts input data to the internal byteawithoutorderwithequalcol format. Parameter type: cstring Return type: byteawithoutorderwithequalcol byteawithoutorderwithequalcolout(byteawithoutorderwithequalcol
Encrypted Functions and Operators byteawithoutorderwithequalcolin(cstring) Description: Converts input data to the internal byteawithoutorderwithequalcol format. Parameter type: cstring Return type: byteawithoutorderwithequalcol byteawithoutorderwithequalcolout(byteawithoutorderwithequalcol
Encrypted Functions and Operators byteawithoutorderwithequalcolin(cstring) Description: Converts input data to the internal byteawithoutorderwithequalcol format. Parameter type: cstring Return type: byteawithoutorderwithequalcol byteawithoutorderwithequalcolout(byteawithoutorderwithequalcol
Encrypted Equality Query GS_CLIENT_GLOBAL_KEYS GS_CLIENT_GLOBAL_KEYS_ARGS GS_COLUMN_KEYS GS_COLUMN_KEYS_ARGS GS_ENCRYPTED_COLUMNS GS_ENCRYPTED_PROC Parent topic: System Catalogs
Encrypted Equality Query GS_CLIENT_GLOBAL_KEYS GS_CLIENT_GLOBAL_KEYS_ARGS GS_COLUMN_KEYS GS_COLUMN_KEYS_ARGS GS_ENCRYPTED_COLUMNS GS_ENCRYPTED_PROC Parent topic: System Catalogs
Encrypted Functions and Operators byteawithoutorderwithequalcolin(cstring) Description: Converts input data to the internal byteawithoutorderwithequalcol format. Parameter type: cstring Return type: byteawithoutorderwithequalcol byteawithoutorderwithequalcolout(byteawithoutorderwithequalcol
Setting Encrypted Equality Query Overview Using gsql to Operate an Encrypted Database Using JDBC to Operate an Encrypted Database Using Go Driver to Operate an Encrypted Database Enhancing Security in the Configuration Phase Encrypted Functions and Stored Procedures
Encrypted Functions and Stored Procedures In the current version, only encrypted functions and stored procedures in SQL or PL/pgSQL are supported. Because users are unaware of the creation and execution of functions or stored procedures in an encrypted stored procedure, the syntax
Setting Encrypted Equality Queries Overview Using gsql to Operate an Encrypted Database Using JDBC to Operate an Encrypted Database Enhancing Security in the Configuration Phase Encrypted Functions and Stored Procedures
Setting Encrypted Equality Queries Overview Using gsql to Operate an Encrypted Database Using JDBC to Operate an Encrypted Database Forward Compatibility and Security Enhancement Encrypted Functions and Stored Procedures
Encrypted Functions and Stored Procedures In the current version, only encrypted functions and stored procedures in SQL or PL/pgSQL are supported. Because users are unaware of the creation and execution of functions or stored procedures in an encrypted stored procedure, the syntax
