Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Avoid the use of atof(). Ticket #1756. (CVS 3168) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 76aef93c3e113b0077f534a437a339be2b15ca3d |
| User & Date: | drh 2006-04-07 13:26:43 |
Context
|
2006-04-07
| ||
| 13:50 | Return the correct declared column type, origin column name, origin database name, etc. from aggregate queries. Ticket #1726 and #1755. (CVS 3169) check-in: e64809f0 user: drh tags: trunk | |
| 13:26 | Avoid the use of atof(). Ticket #1756. (CVS 3168) check-in: 76aef93c user: drh tags: trunk | |
|
2006-04-05
| ||
| 13:16 | Version 3.3.5 (CVS 3167) check-in: a091a61d user: drh tags: trunk | |
Changes
Changes to src/func.c.
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
...
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
|
** This file contains the C functions that implement various SQL ** functions of SQLite. ** ** There is only one exported symbol in this file - the function ** sqliteRegisterBuildinFunctions() found at the bottom of the file. ** All other code has file scope. ** ** $Id: func.c,v 1.126 2006/03/16 16:19:56 drh Exp $ */ #include "sqliteInt.h" #include <ctype.h> /* #include <math.h> */ #include <stdlib.h> #include <assert.h> #include "vdbeInt.h" ................................................................................ n = sqlite3_value_int(argv[1]); if( n>30 ) n = 30; if( n<0 ) n = 0; } if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return; r = sqlite3_value_double(argv[0]); sqlite3_snprintf(sizeof(zBuf),zBuf,"%.*f",n,r); sqlite3_result_double(context, atof(zBuf)); } /* ** Implementation of the upper() and lower() SQL functions. */ static void upperFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ unsigned char *z; |
|
>
|
|
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
...
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
|
** This file contains the C functions that implement various SQL ** functions of SQLite. ** ** There is only one exported symbol in this file - the function ** sqliteRegisterBuildinFunctions() found at the bottom of the file. ** All other code has file scope. ** ** $Id: func.c,v 1.127 2006/04/07 13:26:43 drh Exp $ */ #include "sqliteInt.h" #include <ctype.h> /* #include <math.h> */ #include <stdlib.h> #include <assert.h> #include "vdbeInt.h" ................................................................................ n = sqlite3_value_int(argv[1]); if( n>30 ) n = 30; if( n<0 ) n = 0; } if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return; r = sqlite3_value_double(argv[0]); sqlite3_snprintf(sizeof(zBuf),zBuf,"%.*f",n,r); sqlite3AtoF(zBuf, &r); sqlite3_result_double(context, r); } /* ** Implementation of the upper() and lower() SQL functions. */ static void upperFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ unsigned char *z; |