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#include "postgres_fe.h"
#include "libpq-fe.h"
/* Here are some methods used by the lib. */
/* Returns a pointer to a string containing a simple type name. */
void free_auto_mem(void);
bool get_data(PGresult *, int, int, int, enum ECPGttype type,
enum ECPGttype, void *, void *, long, long, bool);
struct connection *get_connection(const char *);
void init_sqlca(void);
char *ecpg_alloc(long, int);
bool ecpg_init(const struct connection *, const char *, const int);
char *ecpg_strdup(const char *, int);
const char *ECPGtype_name(enum ECPGttype);
unsigned int ECPGDynamicType(Oid);
/* A generic varchar type. */
struct ECPGgeneric_varchar
{
int len;
char arr[1];
};
/*
* type information cache
*/
struct ECPGtype_information_cache
{
struct ECPGtype_information_cache *next;
int oid;
bool isarray;
};
/* structure to store one statement */
struct statement
{
int lineno;
char *command;
struct connection *connection;
struct variable *inlist;
struct variable *outlist;
};
/* structure to store connections */
struct connection
{
char *name;
PGconn *connection;
bool committed;
int autocommit;
struct ECPGtype_information_cache *cache_head;
struct connection *next;
};
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