PostgreSQL Source Code  git master
Macros | Functions
sql-oldexec.c File Reference
#include <ecpglib.h>
#include <ecpgerrno.h>
#include <sqlca.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
Include dependency graph for sql-oldexec.c:

Go to the source code of this file.

Macros

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

Functions

int main (void)
 

Macro Definition Documentation

◆ ECPGdebug

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

Definition at line 7 of file sql-oldexec.c.

Function Documentation

◆ main()

int main ( void  )

Definition at line 31 of file sql-oldexec.c.

32 {
33 /* exec sql begin declare section */
34 
35 
36 
37 
38 
39 
40 #line 14 "oldexec.pgc"
41  int amount [ 8 ] ;
42 
43 #line 15 "oldexec.pgc"
44  int increment = 100 ;
45 
46 #line 16 "oldexec.pgc"
47  char name [ 8 ] [ 8 ] ;
48 
49 #line 17 "oldexec.pgc"
50  char letter [ 8 ] [ 1 ] ;
51 
52 #line 18 "oldexec.pgc"
53  char command [ 128 ] ;
54 /* exec sql end declare section */
55 #line 19 "oldexec.pgc"
56 
57  int i,j;
58 
59  ECPGdebug(1, stderr);
60 
61  { ECPGconnect(__LINE__, 0, "ecpg1_regression" , NULL, NULL , "main", 0);
62 #line 24 "oldexec.pgc"
63 
64 if (sqlca.sqlcode < 0) sqlprint();}
65 #line 24 "oldexec.pgc"
66 
67 
68  { ECPGdo(__LINE__, 0, 1, NULL, 1, ECPGst_normal, "create table test ( name char ( 8 ) , amount int , letter char ( 1 ) )", ECPGt_EOIT, ECPGt_EORT);
69 #line 26 "oldexec.pgc"
70 
71 if (sqlca.sqlcode < 0) sqlprint();}
72 #line 26 "oldexec.pgc"
73 
74  { ECPGtrans(__LINE__, NULL, "commit");
75 #line 27 "oldexec.pgc"
76 
77 if (sqlca.sqlcode < 0) sqlprint();}
78 #line 27 "oldexec.pgc"
79 
80 
81  sprintf(command, "insert into test (name, amount, letter) values ('db: ''r1''', 1, 'f')");
82  { ECPGdo(__LINE__, 0, 1, NULL, 1, ECPGst_exec_immediate, command, ECPGt_EOIT, ECPGt_EORT);
83 #line 30 "oldexec.pgc"
84 
85 if (sqlca.sqlcode < 0) sqlprint();}
86 #line 30 "oldexec.pgc"
87 
88 
89  sprintf(command, "insert into test (name, amount, letter) values ('db: ''r1''', 2, 't')");
90  { ECPGdo(__LINE__, 0, 1, NULL, 1, ECPGst_exec_immediate, command, ECPGt_EOIT, ECPGt_EORT);
91 #line 33 "oldexec.pgc"
92 
93 if (sqlca.sqlcode < 0) sqlprint();}
94 #line 33 "oldexec.pgc"
95 
96 
97  sprintf(command, "insert into test (name, amount, letter) select name, amount+10, letter from test");
98  { ECPGdo(__LINE__, 0, 1, NULL, 1, ECPGst_exec_immediate, command, ECPGt_EOIT, ECPGt_EORT);
99 #line 36 "oldexec.pgc"
100 
101 if (sqlca.sqlcode < 0) sqlprint();}
102 #line 36 "oldexec.pgc"
103 
104 
105  printf("Inserted %ld tuples via execute immediate\n", sqlca.sqlerrd[2]);
106 
107  sprintf(command, "insert into test (name, amount, letter) select name, amount+$1, letter from test");
108  { ECPGprepare(__LINE__, NULL, 1, "i", command);
109 #line 41 "oldexec.pgc"
110 
111 if (sqlca.sqlcode < 0) sqlprint();}
112 #line 41 "oldexec.pgc"
113 
114  { ECPGdo(__LINE__, 0, 1, NULL, 1, ECPGst_execute, "i",
115  ECPGt_int,&(increment),(long)1,(long)1,sizeof(int),
116  ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);
117 #line 42 "oldexec.pgc"
118 
119 if (sqlca.sqlcode < 0) sqlprint();}
120 #line 42 "oldexec.pgc"
121 
122 
123  printf("Inserted %ld tuples via prepared execute\n", sqlca.sqlerrd[2]);
124 
125  { ECPGtrans(__LINE__, NULL, "commit");
126 #line 46 "oldexec.pgc"
127 
128 if (sqlca.sqlcode < 0) sqlprint();}
129 #line 46 "oldexec.pgc"
130 
131 
132  sprintf (command, "select * from test");
133 
134  { ECPGprepare(__LINE__, NULL, 1, "f", command);
135 #line 50 "oldexec.pgc"
136 
137 if (sqlca.sqlcode < 0) sqlprint();}
138 #line 50 "oldexec.pgc"
139 
140  /* declare CUR cursor for $1 */
141 #line 51 "oldexec.pgc"
142 
143 
144  { ECPGdo(__LINE__, 0, 1, NULL, 1, ECPGst_normal, "declare CUR cursor for $1",
145  ECPGt_char_variable,(ECPGprepared_statement(NULL, "f", __LINE__)),(long)1,(long)1,(1)*sizeof(char),
146  ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);
147 #line 53 "oldexec.pgc"
148 
149 if (sqlca.sqlcode < 0) sqlprint();}
150 #line 53 "oldexec.pgc"
151 
152  { ECPGdo(__LINE__, 0, 1, NULL, 1, ECPGst_normal, "fetch 8 in CUR", ECPGt_EOIT,
153  ECPGt_char,(name),(long)8,(long)8,(8)*sizeof(char),
154  ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L,
155  ECPGt_int,(amount),(long)1,(long)8,sizeof(int),
156  ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L,
157  ECPGt_char,(letter),(long)1,(long)8,(1)*sizeof(char),
158  ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);
159 #line 54 "oldexec.pgc"
160 
161 if (sqlca.sqlcode < 0) sqlprint();}
162 #line 54 "oldexec.pgc"
163 
164 
165  for (i=0, j=sqlca.sqlerrd[2]; i<j; i++)
166  {
167  char n[8], l = letter[i][0];
168  int a = amount[i];
169 
170  strncpy(n, name[i], 8);
171  printf("name[%d]=%8.8s\tamount[%d]=%d\tletter[%d]=%c\n", i, n, i, a, i, l);
172  }
173 
174  { ECPGdo(__LINE__, 0, 1, NULL, 1, ECPGst_normal, "close CUR", ECPGt_EOIT, ECPGt_EORT);
175 #line 65 "oldexec.pgc"
176 
177 if (sqlca.sqlcode < 0) sqlprint();}
178 #line 65 "oldexec.pgc"
179 
180 
181  sprintf (command, "select * from test where ? = amount");
182 
183  { ECPGprepare(__LINE__, NULL, 1, "f", command);
184 #line 69 "oldexec.pgc"
185 
186 if (sqlca.sqlcode < 0) sqlprint();}
187 #line 69 "oldexec.pgc"
188 
189  /* declare CUR3 cursor for $1 */
190 #line 70 "oldexec.pgc"
191 
192 
193  { ECPGdo(__LINE__, 0, 1, NULL, 1, ECPGst_normal, "declare CUR3 cursor for $1",
194  ECPGt_char_variable,(ECPGprepared_statement(NULL, "f", __LINE__)),(long)1,(long)1,(1)*sizeof(char),
195  ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L,
196  ECPGt_const,"1",(long)1,(long)1,strlen("1"),
197  ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);
198 #line 72 "oldexec.pgc"
199 
200 if (sqlca.sqlcode < 0) sqlprint();}
201 #line 72 "oldexec.pgc"
202 
203  { ECPGdo(__LINE__, 0, 1, NULL, 1, ECPGst_normal, "fetch in CUR3", ECPGt_EOIT,
204  ECPGt_char,(name),(long)8,(long)8,(8)*sizeof(char),
205  ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L,
206  ECPGt_int,(amount),(long)1,(long)8,sizeof(int),
207  ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L,
208  ECPGt_char,(letter),(long)1,(long)8,(1)*sizeof(char),
209  ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);
210 #line 73 "oldexec.pgc"
211 
212 if (sqlca.sqlcode < 0) sqlprint();}
213 #line 73 "oldexec.pgc"
214 
215 
216  for (i=0, j=sqlca.sqlerrd[2]; i<j; i++)
217  {
218  char n[8], l = letter[i][0];
219  int a = amount[i];
220 
221  strncpy(n, name[i], 8);
222  printf("name[%d]=%8.8s\tamount[%d]=%d\tletter[%d]=%c\n", i, n, i, a, i, l);
223  }
224 
225  { ECPGdo(__LINE__, 0, 1, NULL, 1, ECPGst_normal, "close CUR3", ECPGt_EOIT, ECPGt_EORT);
226 #line 84 "oldexec.pgc"
227 
228 if (sqlca.sqlcode < 0) sqlprint();}
229 #line 84 "oldexec.pgc"
230 
231  { ECPGdo(__LINE__, 0, 1, NULL, 1, ECPGst_normal, "drop table test", ECPGt_EOIT, ECPGt_EORT);
232 #line 85 "oldexec.pgc"
233 
234 if (sqlca.sqlcode < 0) sqlprint();}
235 #line 85 "oldexec.pgc"
236 
237  { ECPGtrans(__LINE__, NULL, "commit");
238 #line 86 "oldexec.pgc"
239 
240 if (sqlca.sqlcode < 0) sqlprint();}
241 #line 86 "oldexec.pgc"
242 
243  { ECPGdisconnect(__LINE__, "CURRENT");
244 #line 87 "oldexec.pgc"
245 
246 if (sqlca.sqlcode < 0) sqlprint();}
247 #line 87 "oldexec.pgc"
248 
249 
250  return 0;
251 }
ECPGdisconnect
bool ECPGdisconnect(int lineno, const char *connection_name)
Definition: connect.c:676
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
ECPGst_execute
@ ECPGst_execute
Definition: ecpgtype.h:98
ECPGst_exec_immediate
@ ECPGst_exec_immediate
Definition: ecpgtype.h:99
ECPGt_EOIT
@ ECPGt_EOIT
Definition: ecpgtype.h:62
ECPGt_char_variable
@ ECPGt_char_variable
Definition: ecpgtype.h:60
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_const
@ ECPGt_const
Definition: ecpgtype.h:61
ECPGt_char
@ ECPGt_char
Definition: ecpgtype.h:43
sqlprint
void sqlprint(void)
Definition: error.c:334
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:2275
ECPGtrans
bool ECPGtrans(int lineno, const char *connection_name, const char *transaction)
Definition: misc.c:160
ECPGprepare
bool ECPGprepare(int lineno, const char *connection_name, const bool questionmarks, const char *name, const char *variable)
Definition: prepare.c:217
ECPGprepared_statement
char * ECPGprepared_statement(const char *connection_name, const char *name, int lineno)
Definition: prepare.c:368
a
int a
Definition: isn.c:68
j
int j
Definition: isn.c:73
i
int i
Definition: isn.c:72
sprintf
#define sprintf
Definition: port.h:240
printf
#define printf(...)
Definition: port.h:244
ECPGdebug
#define ECPGdebug(X, Y)
Definition: sql-oldexec.c:7
sqlca
#define sqlca
Definition: sqlca.h:59
name
const char * name
Definition: wait_event_funcs.c:28

References a, ECPGconnect(), ECPGdebug, ECPGdisconnect(), ECPGdo(), ECPGprepare(), ECPGprepared_statement(), ECPGst_exec_immediate, ECPGst_execute, ECPGst_normal, ECPGt_char, ECPGt_char_variable, ECPGt_const, ECPGt_EOIT, ECPGt_EORT, ECPGt_int, ECPGt_NO_INDICATOR, ECPGtrans(), i, j, name, printf, sprintf, sqlca, and sqlprint().