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Overview
| Comment: | Disable the undocumented rtreenode() SQL function that is only used for testing, except when doing a build that is specifically intended for testing. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | branch-3.9 |
| Files: | files | file ages | folders |
| SHA3-256: |
7b4583f932ff0933280aa73ee69294b4 |
| User & Date: | drh 2019-09-03 17:39:12 |
Context
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2019-09-03
| ||
| 19:29 | Fix a buffer overread that could occur when running fts5 prefix queries inside a transaction. (Leaf check-in: b584fd36 user: dan tags: branch-3.9) | |
| 18:04 | Disable the undocumented rtreenode() SQL function that is only used for testing, except when doing a build that is specifically intended for testing. (check-in: 8452fd54 user: drh tags: branch-3.22) | |
| 17:55 | Disable the undocumented rtreenode() SQL function that is only used for testing, except when doing a build that is specifically intended for testing. (check-in: 34cd2d92 user: drh tags: branch-3.19) | |
| 17:46 | Disable the undocumented rtreenode() SQL function that is only used for testing, except when doing a build that is specifically intended for testing. (check-in: 0a1cce49 user: drh tags: branch-3.18) | |
| 17:39 | Disable the undocumented rtreenode() SQL function that is only used for testing, except when doing a build that is specifically intended for testing. (check-in: 7b4583f9 user: drh tags: branch-3.9) | |
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2018-12-19
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| 16:03 | Add interfaces sqlite3_bind_pointer(), sqlite3_result_pointer(), and sqlite3_value_pointer() used to safely move pointer values through SQL without exposing underlying memory address information. Cherrypick from commit [8201f4e1] on branch-3.18. (check-in: 4cb67252 user: dan tags: branch-3.9) | |
Changes
Changes to ext/rtree/rtree.c.
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3258 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270 3271 |
assert( pRtree->nBusy==1 );
rtreeRelease(pRtree);
}
return rc;
}
/*
** Implementation of a scalar function that decodes r-tree nodes to
** human readable strings. This can be used for debugging and analysis.
**
** The scalar function takes two arguments: (1) the number of dimensions
** to the rtree (between 1 and 5, inclusive) and (2) a blob of data containing
** an r-tree node. For a two-dimensional r-tree structure called "rt", to
| > | 3258 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270 3271 3272 |
assert( pRtree->nBusy==1 );
rtreeRelease(pRtree);
}
return rc;
}
#if defined(SQLITE_TEST)
/*
** Implementation of a scalar function that decodes r-tree nodes to
** human readable strings. This can be used for debugging and analysis.
**
** The scalar function takes two arguments: (1) the number of dimensions
** to the rtree (between 1 and 5, inclusive) and (2) a blob of data containing
** an r-tree node. For a two-dimensional r-tree structure called "rt", to
|
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3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 3331 |
}else{
zText = sqlite3_mprintf("{%s}", zCell);
}
}
sqlite3_result_text(ctx, zText, -1, sqlite3_free);
}
/* This routine implements an SQL function that returns the "depth" parameter
** from the front of a blob that is an r-tree node. For example:
**
** SELECT rtreedepth(data) FROM rt_node WHERE nodeno=1;
**
** The depth value is 0 for all nodes other than the root node, and the root
| > | 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 3331 3332 3333 |
}else{
zText = sqlite3_mprintf("{%s}", zCell);
}
}
sqlite3_result_text(ctx, zText, -1, sqlite3_free);
}
#endif
/* This routine implements an SQL function that returns the "depth" parameter
** from the front of a blob that is an r-tree node. For example:
**
** SELECT rtreedepth(data) FROM rt_node WHERE nodeno=1;
**
** The depth value is 0 for all nodes other than the root node, and the root
|
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3347 3348 3349 3350 3351 3352 3353 |
/*
** Register the r-tree module with database handle db. This creates the
** virtual table module "rtree" and the debugging/analysis scalar
** function "rtreenode".
*/
int sqlite3RtreeInit(sqlite3 *db){
const int utf8 = SQLITE_UTF8;
| | > > | 3349 3350 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 3365 3366 3367 |
/*
** Register the r-tree module with database handle db. This creates the
** virtual table module "rtree" and the debugging/analysis scalar
** function "rtreenode".
*/
int sqlite3RtreeInit(sqlite3 *db){
const int utf8 = SQLITE_UTF8;
int rc = SQLITE_OK;
#if defined(SQLITE_TEST)
rc = sqlite3_create_function(db, "rtreenode", 2, utf8, 0, rtreenode, 0, 0);
#endif
if( rc==SQLITE_OK ){
rc = sqlite3_create_function(db, "rtreedepth", 1, utf8, 0,rtreedepth, 0, 0);
}
if( rc==SQLITE_OK ){
#ifdef SQLITE_RTREE_INT_ONLY
void *c = (void *)RTREE_COORD_INT32;
#else
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