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Overview
| Comment: | Avoid unnecessary upper-to-lower case conversion for function names when registering the built-in functions. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
06269257647db51fbc9f8cda88abac5d |
| User & Date: | drh 2017-07-06 13:23:26 |
Context
|
2017-07-06
| ||
| 13:51 | More compact implementation of the typeof() SQL function. check-in: efb4aab0 user: drh tags: trunk | |
| 13:23 | Avoid unnecessary upper-to-lower case conversion for function names when registering the built-in functions. check-in: 06269257 user: drh tags: trunk | |
| 03:06 | Small size reduction in findCollSeqEntry(). check-in: 55ecd303 user: drh tags: trunk | |
Changes
Changes to src/callback.c.
303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 |
int nDef /* Length of the apDef[] list */
){
int i;
for(i=0; i<nDef; i++){
FuncDef *pOther;
const char *zName = aDef[i].zName;
int nName = sqlite3Strlen30(zName);
int h = (sqlite3UpperToLower[(u8)zName[0]] + nName) % SQLITE_FUNC_HASH_SZ;
pOther = functionSearch(h, zName);
if( pOther ){
assert( pOther!=&aDef[i] && pOther->pNext!=&aDef[i] );
aDef[i].pNext = pOther->pNext;
pOther->pNext = &aDef[i];
}else{
aDef[i].pNext = 0;
|
| > |
303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 |
int nDef /* Length of the apDef[] list */
){
int i;
for(i=0; i<nDef; i++){
FuncDef *pOther;
const char *zName = aDef[i].zName;
int nName = sqlite3Strlen30(zName);
int h = (zName[0] + nName) % SQLITE_FUNC_HASH_SZ;
assert( zName[0]>='a' && zName[0]<='z' );
pOther = functionSearch(h, zName);
if( pOther ){
assert( pOther!=&aDef[i] && pOther->pNext!=&aDef[i] );
aDef[i].pNext = pOther->pNext;
pOther->pNext = &aDef[i];
}else{
aDef[i].pNext = 0;
|