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Overview
| Comment: | Fix a bug in sqldiff causing it to confuse blobs zero bytes in size with NULL values. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
264e9c75875796cad773d39b775d4604 |
| User & Date: | dan 2016-09-12 14:23:51 |
Context
|
2016-09-14
| ||
| 18:56 | Update comments used to generate API documentation to include the new "[dateof:3.X.Y]" notation for dates of release where appropriate. No changes to code. check-in: 55f7f8ee user: drh tags: trunk | |
|
2016-09-12
| ||
| 14:23 | Fix a bug in sqldiff causing it to confuse blobs zero bytes in size with NULL values. check-in: 264e9c75 user: dan tags: trunk | |
| 13:32 | Add missing "finish_test" command to vacuum5.test. check-in: 02f40c3b user: dan tags: trunk | |
Changes
Changes to ext/rbu/rbudiff.test.
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CREATE TABLE x1(a, b, c, PRIMARY KEY(a, b, c));
INSERT INTO x1 VALUES('u', 'v', NULL);
INSERT INTO x1 VALUES('x', 'y', 'z');
INSERT INTO x1 VALUES('a', NULL, 'b');
} {
INSERT INTO x1 VALUES('a', 'b', 'c');
}
} {
catch { db close }
forcedelete test.db test.db2
sqlite3 db test.db
db eval "$init"
|
> > > > > > > > > |
144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 |
CREATE TABLE x1(a, b, c, PRIMARY KEY(a, b, c));
INSERT INTO x1 VALUES('u', 'v', NULL);
INSERT INTO x1 VALUES('x', 'y', 'z');
INSERT INTO x1 VALUES('a', NULL, 'b');
} {
INSERT INTO x1 VALUES('a', 'b', 'c');
}
5 {
CREATE TABLE t1(a PRIMARY KEY, b);
INSERT INTO t1 VALUES(1, NULL);
INSERT INTO t1 VALUES(2, X'');
} {
UPDATE t1 SET b = X'' WHERE a=1;
UPDATE t1 SET b = NULL WHERE a=2;
}
} {
catch { db close }
forcedelete test.db test.db2
sqlite3 db test.db
db eval "$init"
|
Changes to tool/sqldiff.c.
399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 |
int i;
fprintf(out, "x'");
for(i=0; i<nBlob; i++){
fprintf(out, "%02x", zBlob[i]);
}
fprintf(out, "'");
}else{
fprintf(out, "NULL");
}
break;
}
case SQLITE_TEXT: {
const unsigned char *zArg = sqlite3_value_text(X);
int i, j;
|
> | |
399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 |
int i;
fprintf(out, "x'");
for(i=0; i<nBlob; i++){
fprintf(out, "%02x", zBlob[i]);
}
fprintf(out, "'");
}else{
/* Could be an OOM, could be a zero-byte blob */
fprintf(out, "X''");
}
break;
}
case SQLITE_TEXT: {
const unsigned char *zArg = sqlite3_value_text(X);
int i, j;
|