handler0alter.h File Reference

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Data Structures
struct	ib_sequence_t

Functions
UNIV_INTERN void	innobase_rec_to_mysql (struct TABLE *table, const rec_t *rec, const dict_index_t *index, const ulint *offsets))
UNIV_INTERN void	innobase_fields_to_mysql (struct TABLE *table, const dict_index_t *index, const dfield_t *fields))
UNIV_INTERN void	innobase_row_to_mysql (struct TABLE *table, const dict_table_t *itab, const dtuple_t *row))
UNIV_INTERN void	innobase_rec_reset (struct TABLE *table))

Detailed Description

Smart ALTER TABLE

Function Documentation

UNIV_INTERN void innobase_fields_to_mysql	(	struct TABLE *	table,
		const dict_index_t *	index,
		const dfield_t *	fields
	)

Copies an InnoDB index entry to table->record[0].

Parameters

table	in/out: MySQL table
index	in: InnoDB index
fields	in: InnoDB index fields

UNIV_INTERN void innobase_rec_reset

(

struct TABLE *

table

)

Resets table->record[0].

Parameters

table

in/out: MySQL table

UNIV_INTERN void innobase_rec_to_mysql	(	struct TABLE *	table,
		const rec_t *	rec,
		const dict_index_t *	index,
		const ulint *	offsets
	)

Copies an InnoDB record to table->record[0].

Parameters

table	in/out: MySQL table
rec	in: record
index	in: index
offsets	in: rec_get_offsets( rec, index, ...)

UNIV_INTERN void innobase_row_to_mysql	(	struct TABLE *	table,
		const dict_table_t *	itab,
		const dtuple_t *	row
	)

Copies an InnoDB row to table->record[0].

Parameters

table	in/out: MySQL table
itab	in: InnoDB table
row	in: InnoDB row