PostgreSQL Source Code  git master
Macros | Functions
compat_informix-test_informix.c File Reference
#include <ecpglib.h>
#include <ecpgerrno.h>
#include <sqlca.h>
#include <ecpg_informix.h>
#include "sqltypes.h"
#include <stdlib.h>
Include dependency graph for compat_informix-test_informix.c:

Go to the source code of this file.

Macros

#define ECPGdebug(X, Y)   ECPGdebug((X)+100,(Y))
 

Functions

static void openit (void)
 
static void dosqlprint (void)
 
int main (void)
 

Macro Definition Documentation

◆ ECPGdebug

#define ECPGdebug (   X,
  Y 
)    ECPGdebug((X)+100,(Y))

Definition at line 9 of file compat_informix-test_informix.c.

Function Documentation

◆ dosqlprint()

static void dosqlprint ( void  )
static

Definition at line 28 of file compat_informix-test_informix.c.

28  {
29  printf("doSQLprint: Error: %s\n", sqlca.sqlerrm.sqlerrmc);
30 }
printf
#define printf(...)
Definition: port.h:244
sqlca
#define sqlca
Definition: sqlca.h:59

References printf, and sqlca.

Referenced by main(), and openit().

◆ main()

int main ( void  )

Definition at line 32 of file compat_informix-test_informix.c.

33 {
34 
35 #line 14 "test_informix.pgc"
36  int i = 14 , loopcount ;
37 
38 #line 14 "test_informix.pgc"
39 
40 
41 #line 15 "test_informix.pgc"
42  decimal j , m , n ;
43 
44 #line 15 "test_informix.pgc"
45 
46 
47 #line 16 "test_informix.pgc"
48  char c [ 10 ] ;
49 
50 #line 16 "test_informix.pgc"
51 
52 
53  ECPGdebug(1, stderr);
54  /* exec sql whenever sqlerror do dosqlprint ( ) ; */
55 #line 19 "test_informix.pgc"
56 
57 
58  { ECPGconnect(__LINE__, 1, "ecpg1_regression" , NULL, NULL , NULL, 0);
59 #line 21 "test_informix.pgc"
60 
61 if (sqlca.sqlcode < 0) dosqlprint ( );}
62 #line 21 "test_informix.pgc"
63 
64  if (sqlca.sqlcode != 0) exit(1);
65 
66  { ECPGdo(__LINE__, 1, 1, NULL, 0, ECPGst_normal, "create table test ( i int primary key , j int , c text )", ECPGt_EOIT, ECPGt_EORT);
67 #line 24 "test_informix.pgc"
68 
69 if (sqlca.sqlcode < 0) dosqlprint ( );}
70 #line 24 "test_informix.pgc"
71 
72 
73  /* this INSERT works */
74  rsetnull(CDECIMALTYPE, (char *)&j);
75  { ECPGdo(__LINE__, 1, 1, NULL, 0, ECPGst_normal, "insert into test ( i , j , c ) values ( 7 , $1 , 'test ' )",
76  ECPGt_decimal,&(j),(long)1,(long)1,sizeof(decimal),
77  ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);
78 #line 28 "test_informix.pgc"
79 
80 if (sqlca.sqlcode < 0) dosqlprint ( );}
81 #line 28 "test_informix.pgc"
82 
83  { ECPGtrans(__LINE__, NULL, "commit");
84 #line 29 "test_informix.pgc"
85 
86 if (sqlca.sqlcode < 0) dosqlprint ( );}
87 #line 29 "test_informix.pgc"
88 
89 
90  /* this INSERT should fail because i is a unique column */
91  { ECPGdo(__LINE__, 1, 1, NULL, 0, ECPGst_normal, "insert into test ( i , j , c ) values ( 7 , 12 , 'a' )", ECPGt_EOIT, ECPGt_EORT);
92 #line 32 "test_informix.pgc"
93 
94 if (sqlca.sqlcode < 0) dosqlprint ( );}
95 #line 32 "test_informix.pgc"
96 
97  printf("INSERT: %ld=%s\n", sqlca.sqlcode, sqlca.sqlerrm.sqlerrmc);
98  if (sqlca.sqlcode != 0) { ECPGtrans(__LINE__, NULL, "rollback");
99 #line 34 "test_informix.pgc"
100 
101 if (sqlca.sqlcode < 0) dosqlprint ( );}
102 #line 34 "test_informix.pgc"
103 
104 
105  { ECPGdo(__LINE__, 1, 1, NULL, 0, ECPGst_normal, "insert into test ( i , j , c ) values ( $1 , 1 , 'a ' )",
106  ECPGt_int,&(i),(long)1,(long)1,sizeof(int),
107  ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);
108 #line 36 "test_informix.pgc"
109 
110 if (sqlca.sqlcode < 0) dosqlprint ( );}
111 #line 36 "test_informix.pgc"
112 
113  { ECPGtrans(__LINE__, NULL, "commit");
114 #line 37 "test_informix.pgc"
115 
116 if (sqlca.sqlcode < 0) dosqlprint ( );}
117 #line 37 "test_informix.pgc"
118 
119 
120  /* this will fail (more than one row in subquery) */
121  { ECPGdo(__LINE__, 1, 1, NULL, 0, ECPGst_normal, "select i from test where j = ( select j from test )", ECPGt_EOIT, ECPGt_EORT);
122 #line 40 "test_informix.pgc"
123 
124 if (sqlca.sqlcode < 0) dosqlprint ( );}
125 #line 40 "test_informix.pgc"
126 
127  { ECPGtrans(__LINE__, NULL, "rollback");
128 #line 41 "test_informix.pgc"
129 
130 if (sqlca.sqlcode < 0) dosqlprint ( );}
131 #line 41 "test_informix.pgc"
132 
133 
134  /* this however should be ok */
135  { ECPGdo(__LINE__, 1, 1, NULL, 0, ECPGst_normal, "select i from test where j = ( select j from test order by i limit 1 )", ECPGt_EOIT, ECPGt_EORT);
136 #line 44 "test_informix.pgc"
137 
138 if (sqlca.sqlcode < 0) dosqlprint ( );}
139 #line 44 "test_informix.pgc"
140 
141  printf("SELECT: %ld=%s\n", sqlca.sqlcode, sqlca.sqlerrm.sqlerrmc);
142  if (sqlca.sqlcode != 0) { ECPGtrans(__LINE__, NULL, "rollback");
143 #line 46 "test_informix.pgc"
144 
145 if (sqlca.sqlcode < 0) dosqlprint ( );}
146 #line 46 "test_informix.pgc"
147 
148 
149  sqlca.sqlcode = 100;
150  ECPGset_var( 0, &( i ), __LINE__);\
151  /* declare c cursor for select * from test where i <= $1 */
152 #line 49 "test_informix.pgc"
153 
154 if (sqlca.sqlcode < 0) dosqlprint ( );
155 #line 49 "test_informix.pgc"
156 
157 #line 49 "test_informix.pgc"
158 
159  printf ("%ld\n", sqlca.sqlcode);
160  openit();
161 
162  deccvint(0, &j);
163 
164  for (loopcount = 0; loopcount < 100; loopcount++)
165  {
166  { ECPGdo(__LINE__, 1, 1, NULL, 0, ECPGst_normal, "fetch forward c", ECPGt_EOIT,
167  ECPGt_int,&(i),(long)1,(long)1,sizeof(int),
168  ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L,
169  ECPGt_decimal,&(j),(long)1,(long)1,sizeof(decimal),
170  ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L,
171  ECPGt_string,(c),(long)10,(long)1,(10)*sizeof(char),
172  ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);
173 #line 57 "test_informix.pgc"
174 
175 if (sqlca.sqlcode < 0) dosqlprint ( );}
176 #line 57 "test_informix.pgc"
177 
178  if (sqlca.sqlcode == 100) break;
179 
180  if (risnull(CDECIMALTYPE, (char *)&j))
181  printf("%d NULL\n", i);
182  else
183  {
184  int a;
185 
186  dectoint(&j, &a);
187  printf("%d %d \"%s\"\n", i, a, c);
188  }
189  }
190 
191  deccvint(7, &j);
192  deccvint(14, &m);
193  decadd(&j, &m, &n);
194  { ECPGdo(__LINE__, 1, 1, NULL, 0, ECPGst_normal, "delete from test where i = $1 :: decimal",
195  ECPGt_decimal,&(n),(long)1,(long)1,sizeof(decimal),
196  ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);
197 #line 74 "test_informix.pgc"
198 
199 if (sqlca.sqlcode < 0) dosqlprint ( );}
200 #line 74 "test_informix.pgc"
201 
202  printf("DELETE: %ld\n", sqlca.sqlcode);
203 
204  { ECPGdo(__LINE__, 1, 1, NULL, 0, ECPGst_normal, "select 1 from test where i = 14", ECPGt_EOIT, ECPGt_EORT);
205 #line 77 "test_informix.pgc"
206 
207 if (sqlca.sqlcode < 0) dosqlprint ( );}
208 #line 77 "test_informix.pgc"
209 
210  printf("Exists: %ld\n", sqlca.sqlcode);
211 
212  { ECPGdo(__LINE__, 1, 1, NULL, 0, ECPGst_normal, "select 1 from test where i = 147", ECPGt_EOIT, ECPGt_EORT);
213 #line 80 "test_informix.pgc"
214 
215 if (sqlca.sqlcode < 0) dosqlprint ( );}
216 #line 80 "test_informix.pgc"
217 
218  printf("Does not exist: %ld\n", sqlca.sqlcode);
219 
220  { ECPGtrans(__LINE__, NULL, "commit");
221 #line 83 "test_informix.pgc"
222 
223 if (sqlca.sqlcode < 0) dosqlprint ( );}
224 #line 83 "test_informix.pgc"
225 
226  { ECPGdo(__LINE__, 1, 1, NULL, 0, ECPGst_normal, "drop table test", ECPGt_EOIT, ECPGt_EORT);
227 #line 84 "test_informix.pgc"
228 
229 if (sqlca.sqlcode < 0) dosqlprint ( );}
230 #line 84 "test_informix.pgc"
231 
232  { ECPGtrans(__LINE__, NULL, "commit");
233 #line 85 "test_informix.pgc"
234 
235 if (sqlca.sqlcode < 0) dosqlprint ( );}
236 #line 85 "test_informix.pgc"
237 
238 
239  { ECPGdisconnect(__LINE__, "CURRENT");
240 #line 87 "test_informix.pgc"
241 
242 if (sqlca.sqlcode < 0) dosqlprint ( );}
243 #line 87 "test_informix.pgc"
244 
245 
246  return 0;
247 }
dosqlprint
static void dosqlprint(void)
Definition: compat_informix-test_informix.c:28
openit
static void openit(void)
Definition: compat_informix-test_informix.c:249
ECPGdebug
#define ECPGdebug(X, Y)
Definition: compat_informix-test_informix.c:9
ECPGdisconnect
bool ECPGdisconnect(int lineno, const char *connection_name)
Definition: connect.c:673
ECPGconnect
bool ECPGconnect(int lineno, int c, const char *name, const char *user, const char *passwd, const char *connection_name, int autocommit)
Definition: connect.c:255
ECPGst_normal
@ ECPGst_normal
Definition: ecpgtype.h:97
ECPGt_EOIT
@ ECPGt_EOIT
Definition: ecpgtype.h:62
ECPGt_decimal
@ ECPGt_decimal
Definition: ecpgtype.h:51
ECPGt_int
@ ECPGt_int
Definition: ecpgtype.h:44
ECPGt_NO_INDICATOR
@ ECPGt_NO_INDICATOR
Definition: ecpgtype.h:64
ECPGt_EORT
@ ECPGt_EORT
Definition: ecpgtype.h:63
ECPGt_string
@ ECPGt_string
Definition: ecpgtype.h:65
ECPGdo
bool ECPGdo(const int lineno, const int compat, const int force_indicator, const char *connection_name, const bool questionmarks, const int st, const char *query,...)
Definition: execute.c:2277
decadd
int decadd(decimal *arg1, decimal *arg2, decimal *sum)
Definition: informix.c:151
deccvint
int deccvint(int in, decimal *np)
Definition: informix.c:249
dectoint
int dectoint(decimal *np, int *ip)
Definition: informix.c:434
risnull
int risnull(int t, const char *ptr)
Definition: informix.c:1030
rsetnull
int rsetnull(int t, char *ptr)
Definition: informix.c:1023
ECPGset_var
void ECPGset_var(int number, void *pointer, int lineno)
Definition: misc.c:519
ECPGtrans
bool ECPGtrans(int lineno, const char *connection_name, const char *transaction)
Definition: misc.c:160
a
int a
Definition: isn.c:69
j
int j
Definition: isn.c:74
i
int i
Definition: isn.c:73
exit
exit(1)
c
char * c
Definition: preproc-cursor.c:31
CDECIMALTYPE
#define CDECIMALTYPE
Definition: sqltypes.h:12

References a, CDECIMALTYPE, decadd(), deccvint(), dectoint(), dosqlprint(), ECPGconnect(), ECPGdebug, ECPGdisconnect(), ECPGdo(), ECPGset_var(), ECPGst_normal, ECPGt_decimal, ECPGt_EOIT, ECPGt_EORT, ECPGt_int, ECPGt_NO_INDICATOR, ECPGt_string, ECPGtrans(), exit(), i, j, openit(), printf, risnull(), rsetnull(), and sqlca.

◆ openit()

static void openit ( void  )
static

Definition at line 249 of file compat_informix-test_informix.c.

250 {
251  { ECPGdo(__LINE__, 1, 1, NULL, 0, ECPGst_normal, "declare c cursor for select * from test where i <= $1 ",
252  ECPGt_int,&(*( int *)(ECPGget_var( 0))),(long)1,(long)1,sizeof(int),
253  ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);
254 #line 94 "test_informix.pgc"
255 
256 if (sqlca.sqlcode < 0) dosqlprint ( );}
257 #line 94 "test_informix.pgc"
258 
259 }
ECPGget_var
void * ECPGget_var(int number)
Definition: misc.c:574

References dosqlprint(), ECPGdo(), ECPGget_var(), ECPGst_normal, ECPGt_EOIT, ECPGt_EORT, ECPGt_int, ECPGt_NO_INDICATOR, and sqlca.

Referenced by main().