GS_ENCRYPTED_COLUMNS
GS_ENCRYPTED_COLUMNS records information about encrypted columns in the encrypted equality feature. Each record corresponds to an encrypted column.
Table 1 GS_ENCRYPTED_COLUMNS columns
Encryption type. The value can be 2 (DETERMINISTIC) or 1 (RANDOMIZED). | ||
ID of the original data type of the encrypted column. For details about the value, see oid in the PG_TYPE system catalog. | ||
Original data type modifier of the encrypted column. For details about the value, see atttypmod in the PG_ATTRIBUTE system catalog. The value of data_type_original_mod is generally –1 when data types are not specific. | ||
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