Fragmented records store their data at offset 0x16. rhdf_f_page Four bytes, signed. Offset 0x10 (Padding bytes inserted). The page number on which the next fragment of this record can be found. Chapter next byte is repeated 'n' times, but stored only once. Zero if detected, end of data. Normally a padding byte. The data in a record is not compressed based on data found in a previously inserted record expanded, the data consists of three parts — a field header, the actual data and, if necessary, some padding bytes. Obviously, when decompressing the data, the decompression code needs to be able to know which

Otherwise, the result is a VARCHAR(endlen). • If padstr is given and equals '' (empty string), no padding takes place. • If endlen is less than the current string length, the string is truncated to endlen Otherwise, the result is a VARCHAR(endlen). • If padstr is given and equals '' (empty string), no padding takes place. • If endlen is less than the current string length, the string is truncated to endlen The hash used for OAEP padding; default is SHA256. RSA_DECRYPT decrypts encrypted_input using the RSA private key and then OAEP de-pads the resulting data. By default, OAEP padding is used. The PKCS_1_5

padded with spaces to the specified width n, and are stored and displayed that way. However, the padding spaces are treated as semantically insignificant. Trailing spaces are disregarded when comparing requirement for data of these types is 4 bytes plus the actual string, and in case of character plus the padding. Long strings are compressed by the system automatically, so the physical requirement on disk may types, but be wary of potential 136 Chapter 9. Functions and Operators effects of the automatic padding when using the character type. Generally, the functions described here also work on data of non-string

padded with spaces to the specified width n, and are stored and displayed that way. However, the padding spaces are treated as semantically insignificant. Trailing spaces are disregarded when comparing for a short string (up to 126 bytes) is 1 byte plus the actual string, which includes the space padding in the case of character. Longer strings have 4 bytes of overhead instead of 1. Long strings are functions listed below work on all of these types, but be wary of potential effects of automatic space-padding when using the character type. Some functions also exist natively for the bit-string types. SQL

padded with spaces to the specified width n, and are stored and displayed that way. However, the padding spaces are treated as semantically insignificant. Trailing spaces are disregarded when comparing for a short string (up to 126 bytes) is 1 byte plus the actual string, which includes the space padding in the case of character. Longer strings have 4 bytes of overhead instead of 1. Long strings are functions listed below work on all of these types, but be wary of poten- tial effects of automatic space-padding when using the character type. Some functions also exist natively for the bit-string types. 155

padded with spaces to the specified width n, and are stored and displayed that way. However, the padding spaces are treated as semantically insignificant. Trailing spaces are disregarded when comparing for a short string (up to 126 bytes) is 1 byte plus the actual string, which includes the space padding in the case of character. Longer strings have 4 bytes of overhead instead of 1. Long strings are functions listed below work on all of these types, but be wary of poten- tial effects of automatic space-padding when using the character type. Some functions also exist natively for the bit-string types. SQL

padded with spaces to the specified width n, and are stored and displayed that way. However, the padding spaces are treated as semantically insignificant. Trailing spaces are disregarded when comparing for a short string (up to 126 bytes) is 1 byte plus the actual string, which includes the space padding in the case of character. Longer strings have 4 bytes of overhead instead of 1. Long strings are functions listed below work on all of these types, but be wary of potential effects of automatic space-padding when using the character type. Some functions also exist natively for the bit-string types. SQL

padded with spaces to the specified width n, and are stored and displayed that way. However, the padding spaces are treated as semantically insignificant. Trailing spaces are disregarded when comparing requirement for data of these types is 4 bytes plus the actual string, and in case of character plus the padding. Long strings are compressed by the system automatically, so the physical requirement on disk may types, but be wary of potential 136 Chapter 9. Functions and Operators effects of the automatic padding when using the character type. Generally, the functions described here also work on data of non-string

padded with spaces to the specified width n, and are stored and displayed that way. However, the padding spaces are treated as semantically insignificant. Trailing spaces are disregarded when comparing for a short string (up to 126 bytes) is 1 byte plus the actual string, which includes the space padding in the case of character. Longer strings have 4 bytes overhead instead of 1. Long strings are compressed functions listed below work on all of these types, but be wary of potential effects of automatic space-padding when using the character type. Some functions also exist natively for the bit-string types. SQL

padded with spaces to the specified width n, and are stored and displayed that way. However, the padding spaces are treated as semantically insignificant. Trailing spaces are disregarded when comparing 126 bytes) is 1 byte plus the actual string, which 93 Chapter 8. Data Types includes the space padding in the case of character. Longer strings have 4 bytes overhead instead of 1. Long strings are compressed functions listed below work on all of these types, but be wary of poten- tial effects of automatic space-padding when using the character type. Some functions also exist natively for the bit-string types. SQL