db_postgres/km_val.h File Reference

DB_POSTGRES :: CoreModule: DB_POSTGRES :: the PostgreSQL driver for Kamailio. More...

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Functions

• int db_postgres_str2val (const db_type_t _t, db_val_t *_v, const char *_s, const int _l)

  Convert a str to a db value, copy strings.
  

• int db_postgres_val2str (const db1_con_t *_con, const db_val_t *_v, char *_s, int *_len)

  Converting a value to a string.
  

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Detailed Description

Definition in file db_postgres/km_val.h.

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Function Documentation

int db_postgres_str2val	(	const db_type_t	_t,
		db_val_t *	_v,
		const char *	_s,
		const int	_l
	)

Convert a str to a db value, copy strings. The postgresql module uses a custom escape function for BLOBs. If the _s is linked in the db_val result, it will be returned zero

Parameters:

	_t	destination value type
	_v	destination value
	_s	source string
	_l	string length

Returns:

0 on success, negative on error

Definition at line 58 of file db_postgres/km_val.c.

References DB1_BLOB, VAL_BLOB, VAL_FREE, and VAL_TYPE.

Referenced by db_postgres_convert_row().

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int db_postgres_val2str	(	const db1_con_t *	_con,
		const db_val_t *	_v,
		char *	_s,
		int *	_len
	)

Converting a value to a string, used when converting result from a query

Parameters:

	_con	database connection
	_v	source value
	_s	target string
	_len	target string length

Returns:

0 on success, negative on error

Definition at line 110 of file db_postgres/km_val.c.

References DB1_BLOB, DB1_STR, DB1_STRING, VAL_BLOB, VAL_STR, VAL_STRING, and VAL_TYPE.

Referenced by db_postgres_delete(), db_postgres_insert(), db_postgres_query(), and db_postgres_update().

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