/*
* ---Implementations---
*/
int INGgetCols(INGconn *dbconn, const char *query, bool explicit_commit)
{
/* # line 52 "myingres.sc" */
int sess_id;
char *stmt;
/* # line 55 "myingres.sc" */
IISQLDA *sqlda;
int number = -1;
sqlda = (IISQLDA *)malloc(IISQDA_HEAD_SIZE + IISQDA_VAR_SIZE);
memset(sqlda, 0, (IISQDA_HEAD_SIZE + IISQDA_VAR_SIZE));
sqlda->sqln = number;
stmt = bstrdup(query);
/* # line 68 "myingres.sc" */ /* host code */
/*
* Switch to the correct default session for this thread.
*/
sess_id = dbconn->session_id;
/* # line 72 "myingres.sc" */ /* set_sql */
{
IILQssSetSqlio(11,(short *)0,1,30,sizeof(sess_id),&sess_id);
}
/* # line 74 "myingres.sc" */ /* prepare */
{
IIsqInit(&sqlca);
IIsqPrepare(0,(char *)"s1",sqlda,0,stmt);
if (sqlca.sqlcode < 0)
goto bail_out;
}
/* # line 78 "myingres.sc" */ /* host code */
number = sqlda->sqld;
bail_out:
/*
* If explicit_commit is set we commit our work now.
*/
if (explicit_commit) {
/* # line 85 "myingres.sc" */ /* commit */
{
IIsqInit(&sqlca);
IIxact(3);
}
/* # line 86 "myingres.sc" */ /* host code */
}
/*
* Switch to no default session for this thread.
*/
/* # line 91 "myingres.sc" */ /* set_sql */
{
IILQssSetSqlio(11,(short *)0,1,30,sizeof(-97),(void *)IILQint(-97));
}
/* # line 92 "myingres.sc" */ /* host code */
free(stmt);
free(sqlda);
return number;
}
INGresult *INGquery(INGconn *dbconn, const char *query, bool explicit_commit)
{
/*
* TODO: error handling
*/
INGresult *ing_res = NULL;
int rows;
int cols;
/* # line 585 "myingres.sc" */
int sess_id;
/* # line 587 "myingres.sc" */
cols = INGgetCols(dbconn, query, explicit_commit);
/*
* Switch to the correct default session for this thread.
*/
sess_id = dbconn->session_id;
/* # line 595 "myingres.sc" */ /* set_sql */
{
IILQssSetSqlio(11,(short *)0,1,30,sizeof(sess_id),&sess_id);
}
/* # line 597 "myingres.sc" */ /* host code */
ing_res = INGgetINGresult(cols, query);
if (!ing_res) {
goto bail_out;
}
rows = INGfetchAll(ing_res);
if (rows < 0) {
INGfreeINGresult(ing_res);
ing_res = NULL;
goto bail_out;
}
bail_out:
/*
* If explicit_commit is set we commit our work now.
*/
if (explicit_commit) {
/* # line 615 "myingres.sc" */ /* commit */
{
IIsqInit(&sqlca);
IIxact(3);
}
/* # line 616 "myingres.sc" */ /* host code */
}
/*
* Switch to no default session for this thread.
*/
/* # line 621 "myingres.sc" */ /* set_sql */
{
IILQssSetSqlio(11,(short *)0,1,30,sizeof(-97),(void *)IILQint(-97));
}
/* # line 622 "myingres.sc" */ /* host code */
return ing_res;
}
void INGcommit(const INGconn *dbconn)
{
/* # line 636 "myingres.sc" */
int sess_id;
/* # line 638 "myingres.sc" */
if (dbconn != NULL) {
/*
* Switch to the correct default session for this thread.
*/
sess_id = dbconn->session_id;
/* # line 645 "myingres.sc" */ /* set_sql */
{
IILQssSetSqlio(11,(short *)0,1,30,sizeof(sess_id),&sess_id);
}
/* # line 647 "myingres.sc" */ /* host code */
/*
* Commit our work.
*/
/* # line 650 "myingres.sc" */ /* commit */
{
IIsqInit(&sqlca);
IIxact(3);
}
/* # line 652 "myingres.sc" */ /* host code */
/*
* Switch to no default session for this thread.
*/
/* # line 655 "myingres.sc" */ /* set_sql */
{
IILQssSetSqlio(11,(short *)0,1,30,sizeof(-97),(void *)IILQint(-97));
}
/* # line 656 "myingres.sc" */ /* host code */
}
}
Owners_record *getowners(void)
{
Owners_record *head = 0 ;
struct {
char parentname[12 ];
char parentcity[11 ];
char childname[22 ];
char childcity[11 ];
float fraction;
} Owners;
short null_indicator[5];
/* # line 3511 "getowners.sc" */ /* connect */
{
IIsqInit(&sqlca);
IIsqConnect(0,"hotel",(char *)0, (char *)0, (char *)0, (char *)0,
(char *)0, (char *)0, (char *)0, (char *)0, (char *)0, (char *)0,
(char *)0, (char *)0, (char *)0);
if (sqlca.sqlcode < 0)
IIsqStop(&sqlca);
}
/* # line 3514 "getowners.sc" */ /* open */
{
IIsqInit(&sqlca);
IIcsOpen("cursor1",26754,24986);
IIwritio(0,(short *)0,1,32,0,"select * from owners");
IIwritio(0,(short *)0,1,32,0," for readonly ");
IIcsQuery("cursor1",26754,24986);
if (sqlca.sqlcode < 0)
IIsqStop(&sqlca);
}
/* # line 3515 "getowners.sc" */ /* host code */
while (sqlca.sqlcode == 0) {
/* # line 3516 "getowners.sc" */ /* fetch */
{
IIsqInit(&sqlca);
if (IIcsRetrieve("cursor1",26754,24986) != 0) {
IIcsGetio(&null_indicator[0],1,32,11,(Owners).parentname);
IIcsGetio(&null_indicator[1],1,32,10,(Owners).parentcity);
IIcsGetio(&null_indicator[2],1,32,21,(Owners).childname);
IIcsGetio(&null_indicator[3],1,32,10,(Owners).childcity);
IIcsGetio(&null_indicator[4],1,31,4,&(Owners).fraction);
IIcsERetrieve();
} /* IIcsRetrieve */
if (sqlca.sqlcode < 0)
IIsqStop(&sqlca);
}
/* # line 3517 "getowners.sc" */ /* host code */
if (sqlca.sqlcode == 0) {
head = add_orecord(head, Owners.parentname, Owners.parentcity, Owners.childname,
Owners.childcity, Owners.fraction);
}
}
/* # line 3523 "getowners.sc" */ /* close */
{
IIsqInit(&sqlca);
IIcsClose("cursor1",26754,24986);
if (sqlca.sqlcode < 0)
IIsqStop(&sqlca);
}
/* # line 3524 "getowners.sc" */ /* commit */
{
IIsqInit(&sqlca);
IIxact(3);
if (sqlca.sqlcode < 0)
IIsqStop(&sqlca);
}
/* # line 3525 "getowners.sc" */ /* disconnect */
{
IIsqInit(&sqlca);
IIsqDisconnect();
if (sqlca.sqlcode < 0)
IIsqStop(&sqlca);
}
/* # line 3527 "getowners.sc" */ /* host code */
return head;
}
int INGexec(INGconn *dbconn, const char *query, bool explicit_commit)
{
/* # line 522 "myingres.sc" */
int sess_id;
int rowcount;
int errors;
char *stmt;
/* # line 527 "myingres.sc" */
rowcount = -1;
stmt = bstrdup(query);
/* # line 534 "myingres.sc" */ /* host code */
/*
* Switch to the correct default session for this thread.
*/
sess_id = dbconn->session_id;
/* # line 538 "myingres.sc" */ /* set_sql */
{
IILQssSetSqlio(11,(short *)0,1,30,sizeof(sess_id),&sess_id);
}
/* # line 540 "myingres.sc" */ /* execute */
{
IIsqInit(&sqlca);
IIsqExImmed(stmt);
IIsyncup((char *)0,0);
if (sqlca.sqlcode < 0)
goto bail_out;
}
/* # line 541 "myingres.sc" */ /* inquire_ingres */
{
IILQisInqSqlio((short *)0,1,30,sizeof(rowcount),&rowcount,8);
}
/* # line 543 "myingres.sc" */ /* host code */
/*
* See if the negative rowcount is due to errors.
*/
if (rowcount < 0) {
/* # line 547 "myingres.sc" */ /* inquire_ingres */
{
IILQisInqSqlio((short *)0,1,30,sizeof(errors),&errors,0);
}
/* # line 549 "myingres.sc" */ /* host code */
/*
* If the number of errors is 0 we got a negative rowcount
* because the statement we executed doesn't give a rowcount back.
* Lets pretend we have a rowcount of 1 then.
*/
if (errors == 0) {
rowcount = 1;
}
}
/* # line 561 "myingres.sc" */ /* host code */
bail_out:
/*
* If explicit_commit is set we commit our work now.
*/
if (explicit_commit) {
/* # line 566 "myingres.sc" */ /* commit */
{
IIsqInit(&sqlca);
IIxact(3);
}
/* # line 567 "myingres.sc" */ /* host code */
}
/*
* Switch to no default session for this thread.
*/
/* # line 572 "myingres.sc" */ /* set_sql */
{
IILQssSetSqlio(11,(short *)0,1,30,sizeof(-97),(void *)IILQint(-97));
}
/* # line 573 "myingres.sc" */ /* host code */
free(stmt);
return rowcount;
}
Hotels_record *gethotels(void)
{
Hotels_record *head = 0 ;
struct {
char hname[22 ];
char hcity[11 ];
} Hotels;
short null_indicator[2];
/* # line 3508 "gethotels.sc" */ /* connect */
{
IIsqInit(&sqlca);
IIsqConnect(0,"hotel",(char *)0, (char *)0, (char *)0, (char *)0,
(char *)0, (char *)0, (char *)0, (char *)0, (char *)0, (char *)0,
(char *)0, (char *)0, (char *)0);
if (sqlca.sqlcode < 0)
IIsqStop(&sqlca);
}
/* # line 3511 "gethotels.sc" */ /* open */
{
IIsqInit(&sqlca);
IIcsOpen("cursor2",26752,22733);
IIwritio(0,(short *)0,1,32,0,"select hname, hcity from hotel");
IIwritio(0,(short *)0,1,32,0," for readonly ");
IIcsQuery("cursor2",26752,22733);
if (sqlca.sqlcode < 0)
IIsqStop(&sqlca);
}
/* # line 3512 "gethotels.sc" */ /* host code */
while (sqlca.sqlcode == 0) {
/* # line 3513 "gethotels.sc" */ /* fetch */
{
IIsqInit(&sqlca);
if (IIcsRetrieve("cursor2",26752,22733) != 0) {
IIcsGetio(&null_indicator[0],1,32,21,(Hotels).hname);
IIcsGetio(&null_indicator[1],1,32,10,(Hotels).hcity);
IIcsERetrieve();
} /* IIcsRetrieve */
if (sqlca.sqlcode < 0)
IIsqStop(&sqlca);
}
/* # line 3514 "gethotels.sc" */ /* host code */
if (sqlca.sqlcode == 0) {
head = add_hrecord(head, Hotels.hname, Hotels.hcity);
}
}
/* # line 3519 "gethotels.sc" */ /* close */
{
IIsqInit(&sqlca);
IIcsClose("cursor2",26752,22733);
if (sqlca.sqlcode < 0)
IIsqStop(&sqlca);
}
/* # line 3520 "gethotels.sc" */ /* commit */
{
IIsqInit(&sqlca);
IIxact(3);
if (sqlca.sqlcode < 0)
IIsqStop(&sqlca);
}
/* # line 3521 "gethotels.sc" */ /* disconnect */
{
IIsqInit(&sqlca);
IIsqDisconnect();
if (sqlca.sqlcode < 0)
IIsqStop(&sqlca);
}
/* # line 3523 "gethotels.sc" */ /* host code */
return head;
}
void
IIpxact(i4 what)
{
IIxact(what);
}
