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sql-define.c File Reference
#include <ecpglib.h>
#include <ecpgerrno.h>
#include <sqlca.h>
Include dependency graph for sql-define.c:

Go to the source code of this file.

Data Structures

struct  sqlca_t
 

Macros

#define ECPGdebug(X, Y)   ECPGdebug((X)+100,(Y))
 
#define ECPGdebug(X, Y)   ECPGdebug((X)+100,(Y))
 
#define POSTGRES_SQLCA_H
 
#define PGDLLIMPORT
 
#define SQLERRMC_LEN   150
 
#define sqlca   (*ECPGget_sqlca())
 

Functions

struct sqlca_t * ECPGget_sqlca (void)
 
int main (void)
 

Macro Definition Documentation

◆ ECPGdebug [1/2]

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

Definition at line 22 of file sql-define.c.

◆ ECPGdebug [2/2]

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

Definition at line 22 of file sql-define.c.

◆ PGDLLIMPORT

#define PGDLLIMPORT

Definition at line 34 of file sql-define.c.

◆ POSTGRES_SQLCA_H

#define POSTGRES_SQLCA_H

Definition at line 28 of file sql-define.c.

◆ sqlca

#define sqlca   (*ECPGget_sqlca())

Definition at line 85 of file sql-define.c.

◆ SQLERRMC_LEN

#define SQLERRMC_LEN   150

Definition at line 38 of file sql-define.c.

Function Documentation

◆ ECPGget_sqlca()

struct sqlca_t * ECPGget_sqlca ( void  )

Definition at line 108 of file misc.c.

109{
110 struct sqlca_t *sqlca;
111
112 pthread_once(&sqlca_key_once, ecpg_sqlca_key_init);
113
114 sqlca = pthread_getspecific(sqlca_key);
115 if (sqlca == NULL)
116 {
117 sqlca = malloc(sizeof(struct sqlca_t));
118 if (sqlca == NULL)
119 return NULL;
120 ecpg_init_sqlca(sqlca);
121 pthread_setspecific(sqlca_key, sqlca);
122 }
123 return sqlca;
124}
malloc
#define malloc(a)
Definition: header.h:50
sqlca_key
static pthread_key_t sqlca_key
Definition: misc.c:58
ecpg_init_sqlca
void ecpg_init_sqlca(struct sqlca_t *sqlca)
Definition: misc.c:67
ecpg_sqlca_key_init
static void ecpg_sqlca_key_init(void)
Definition: misc.c:102
sqlca_key_once
static pthread_once_t sqlca_key_once
Definition: misc.c:59
pthread_setspecific
void pthread_setspecific(pthread_key_t key, void *val)
Definition: pthread-win32.c:24
pthread_getspecific
void * pthread_getspecific(pthread_key_t key)
Definition: pthread-win32.c:29
sqlca
#define sqlca
Definition: sqlca.h:59
sqlca_t
Definition: sqlca.h:20

◆ main()

int main ( void  )

Definition at line 110 of file sql-define.c.

111{
112 /* exec sql begin declare section */
113
114
115
116#line 10 "define.pgc"
117 int i ;
118
119#line 11 "define.pgc"
120 char s [ 200 ] ;
121/* exec sql end declare section */
122#line 12 "define.pgc"
123
124
125 ECPGdebug(1, stderr);
126
127 /* exec sql whenever sqlerror do sqlprint ( ) ; */
128#line 16 "define.pgc"
129
130 { ECPGconnect(__LINE__, 0, "ecpg1_regression" , NULL, NULL , NULL, 0);
131#line 17 "define.pgc"
132
133if (sqlca.sqlcode < 0) sqlprint ( );}
134#line 17 "define.pgc"
135
136
137 { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "create table test ( a int , b text )", ECPGt_EOIT, ECPGt_EORT);
138#line 19 "define.pgc"
139
140if (sqlca.sqlcode < 0) sqlprint ( );}
141#line 19 "define.pgc"
142
143 { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "insert into test values ( 29 , 'abcdef' )", ECPGt_EOIT, ECPGt_EORT);
144#line 20 "define.pgc"
145
146if (sqlca.sqlcode < 0) sqlprint ( );}
147#line 20 "define.pgc"
148
149
150
151 { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "insert into test values ( null , 'defined' )", ECPGt_EOIT, ECPGt_EORT);
152#line 23 "define.pgc"
153
154if (sqlca.sqlcode < 0) sqlprint ( );}
155#line 23 "define.pgc"
156
157
158
159
160
161
162
163
164 { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "insert into test values ( null , 'someothervar not defined' )", ECPGt_EOIT, ECPGt_EORT);
165#line 31 "define.pgc"
166
167if (sqlca.sqlcode < 0) sqlprint ( );}
168#line 31 "define.pgc"
169
170
171
172
173
174 { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select 1 , 29 :: text || '-' || 'abcdef'", ECPGt_EOIT,
175 ECPGt_int,&(i),(long)1,(long)1,sizeof(int),
176 ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L,
177 ECPGt_char,(s),(long)200,(long)1,(200)*sizeof(char),
178 ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);
179#line 36 "define.pgc"
180
181if (sqlca.sqlcode < 0) sqlprint ( );}
182#line 36 "define.pgc"
183
184
185 printf("i: %d, s: %s\n", i, s);
186
187
188
189 { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "insert into test values ( 29 , 'no string' )", ECPGt_EOIT, ECPGt_EORT);
190#line 42 "define.pgc"
191
192if (sqlca.sqlcode < 0) sqlprint ( );}
193#line 42 "define.pgc"
194
195
196
197 /* no value */
198
199
200
201
202
203
204
205 { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "set TIMEZONE to 'UTC'", ECPGt_EOIT, ECPGt_EORT);
206#line 53 "define.pgc"
207
208if (sqlca.sqlcode < 0) sqlprint ( );}
209#line 53 "define.pgc"
210
211
212
213 /* test handling of a macro defined on the command line */
214 { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select 123", ECPGt_EOIT,
215 ECPGt_int,&(i),(long)1,(long)1,sizeof(int),
216 ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);
217#line 57 "define.pgc"
218
219if (sqlca.sqlcode < 0) sqlprint ( );}
220#line 57 "define.pgc"
221
222 printf("original CMDLINESYM: %d\n", i);
223
224
225
226 { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select 42", ECPGt_EOIT,
227 ECPGt_int,&(i),(long)1,(long)1,sizeof(int),
228 ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);
229#line 62 "define.pgc"
230
231if (sqlca.sqlcode < 0) sqlprint ( );}
232#line 62 "define.pgc"
233
234 printf("redefined CMDLINESYM: %d\n", i);
235
236
237
238 { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select 43", ECPGt_EOIT,
239 ECPGt_int,&(i),(long)1,(long)1,sizeof(int),
240 ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);
241#line 67 "define.pgc"
242
243if (sqlca.sqlcode < 0) sqlprint ( );}
244#line 67 "define.pgc"
245
246 printf("redefined CMDLINESYM: %d\n", i);
247
248
249
250
251
252
253
254 /* this macro should not have carried over from define_prelim.pgc */
255
256
257
258
259 { ECPGdisconnect(__LINE__, "CURRENT");
260#line 81 "define.pgc"
261
262if (sqlca.sqlcode < 0) sqlprint ( );}
263#line 81 "define.pgc"
264
265 return 0;
266}
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
ECPGt_EOIT
@ ECPGt_EOIT
Definition: ecpgtype.h:62
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_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
i
int i
Definition: isn.c:74
printf
#define printf(...)
Definition: port.h:245
sqlca
#define sqlca
Definition: sql-define.c:85
ECPGdebug
#define ECPGdebug(X, Y)
Definition: sql-define.c:22

References ECPGconnect(), ECPGdebug, ECPGdisconnect(), ECPGdo(), ECPGst_normal, ECPGt_char, ECPGt_EOIT, ECPGt_EORT, ECPGt_int, ECPGt_NO_INDICATOR, i, printf, sqlca, and sqlprint().