Result Functions
[Drizzle Client Interface, Drizzle Server Interface]

Data Structures
struct	drizzle_result_st
Enumerations
enum	drizzle_result_options_t {   DRIZZLE_RESULT_NONE = 0, DRIZZLE_RESULT_ALLOCATED = (1 << 0), DRIZZLE_RESULT_SKIP_COLUMN = (1 << 1), DRIZZLE_RESULT_BUFFER_COLUMN = (1 << 2),   DRIZZLE_RESULT_BUFFER_ROW = (1 << 3), DRIZZLE_RESULT_EOF_PACKET = (1 << 4), DRIZZLE_RESULT_ROW_BREAK = (1 << 5) }
Functions
drizzle_result_st *	drizzle_result_create (drizzle_con_st *con, drizzle_result_st *result)
drizzle_result_st *	drizzle_result_clone (drizzle_con_st *con, drizzle_result_st *result, drizzle_result_st *from)
drizzle_return_t	drizzle_result_free (drizzle_result_st *result)
drizzle_con_st *	drizzle_result_drizzle_con (drizzle_result_st *result)
bool	drizzle_result_eof (drizzle_result_st *result)
const char *	drizzle_result_info (drizzle_result_st *result)
const char *	drizzle_result_error (drizzle_result_st *result)
uint16_t	drizzle_result_error_code (drizzle_result_st *result)
const char *	drizzle_result_sqlstate (drizzle_result_st *result)
uint16_t	drizzle_result_warning_count (drizzle_result_st *result)
uint64_t	drizzle_result_insert_id (drizzle_result_st *result)
uint64_t	drizzle_result_affected_rows (drizzle_result_st *result)
uint16_t	drizzle_result_column_count (drizzle_result_st *result)
uint64_t	drizzle_result_row_count (drizzle_result_st *result)

---

Detailed Description

These are core result functions used by both clients and servers.

---

Enumeration Type Documentation

enum drizzle_result_options_t

Options for drizzle_result_st.

Enumerator:

DRIZZLE_RESULT_NONE
DRIZZLE_RESULT_ALLOCATED
DRIZZLE_RESULT_SKIP_COLUMN
DRIZZLE_RESULT_BUFFER_COLUMN
DRIZZLE_RESULT_BUFFER_ROW
DRIZZLE_RESULT_EOF_PACKET
DRIZZLE_RESULT_ROW_BREAK

Definition at line 310 of file constants.h.

---

Function Documentation

drizzle_result_st* drizzle_result_create	(	drizzle_con_st *	con,
		drizzle_result_st *	result
	)

Initialize a result structure.

Definition at line 22 of file result.c.

drizzle_result_st* drizzle_result_clone	(	drizzle_con_st *	con,
		drizzle_result_st *	result,
		drizzle_result_st *	from
	)

Clone a connection structure.

Definition at line 52 of file result.c.

drizzle_return_t drizzle_result_free

(

drizzle_result_st *

result

)

Free a result structure.

Definition at line 75 of file result.c.

drizzle_con_st* drizzle_result_drizzle_con

(

drizzle_result_st *

result

)

Get the drizzle_con_st struct that the result belongs to.

Definition at line 109 of file result.c.

bool drizzle_result_eof

(

drizzle_result_st *

result

)

Get EOF flag for a result.

Definition at line 114 of file result.c.

const char* drizzle_result_info

(

drizzle_result_st *

result

)

Get information string for a result.

Definition at line 119 of file result.c.

const char* drizzle_result_error

(

drizzle_result_st *

result

)

Get error string for a result.

Definition at line 124 of file result.c.

uint16_t drizzle_result_error_code

(

drizzle_result_st *

result

)

Get server defined error code for a result.

Definition at line 129 of file result.c.

const char* drizzle_result_sqlstate

(

drizzle_result_st *

result

)

Get SQL state code for a result.

Definition at line 134 of file result.c.

uint16_t drizzle_result_warning_count

(

drizzle_result_st *

result

)

Get the number of warnings encounted during a command.

Definition at line 139 of file result.c.

uint64_t drizzle_result_insert_id

(

drizzle_result_st *

result

)

Get inet ID of the last command, if any.

Definition at line 144 of file result.c.

uint64_t drizzle_result_affected_rows

(

drizzle_result_st *

result

)

Get the number of affected rows during the command.

Definition at line 149 of file result.c.

uint16_t drizzle_result_column_count

(

drizzle_result_st *

result

)

Get the number of columns in a result set.

Definition at line 154 of file result.c.

uint64_t drizzle_result_row_count

(

drizzle_result_st *

result

)

Get the number of rows returned for the command.

Definition at line 159 of file result.c.