Drizzled Public API Documentation

dtype_struct Struct Reference

List of all members.

Public Attributes

unsigned mtype:8
unsigned prtype:24
unsigned len:16
unsigned mbminmaxlen:5

Detailed Description

Definition at line 484 of file data0type.h.


Member Data Documentation

length; for MySQL data this is field->pack_length(), except that for a >= 5.0.3 type true VARCHAR this is the maximum byte length of the string data (in addition to the string, MySQL uses 1 or 2 bytes to store the string length)

Definition at line 496 of file data0type.h.

Referenced by dtype_print(), and pars_create_table().

minimum and maximum length of a character, in bytes; DATA_MBMINMAXLEN(mbminlen,mbmaxlen); mbminlen=DATA_MBMINLEN(mbminmaxlen); mbmaxlen=DATA_MBMINLEN(mbminmaxlen)

Definition at line 505 of file data0type.h.

Referenced by row_build_row_ref(), and row_build_row_ref_in_tuple().

precise type; MySQL data type, charset code, flags to indicate nullability, signedness, whether this is a binary string, whether this is a true VARCHAR where MySQL uses 2 bytes to store the length

Definition at line 486 of file data0type.h.

Referenced by cmp_dtuple_rec_with_match(), dtype_print(), dtype_validate(), pars_create_table(), row_build_row_ref(), row_build_row_ref_in_tuple(), and row_mysql_store_col_in_innobase_format().


The documentation for this struct was generated from the following file: