database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-11-18 10:21:03 +03:00
Code Activity

Change the sqlite3.pDfltColl (the default collating sequence for the

Browse Source 
database connection) so that it is the collating sequence appropriate for
the database encoding, not the UTF8 collating sequence.  This helps to
ensure that the database encoding collation is always used, even for
expressions that do not have an defined collating sequence.
Ticket [1b8d7264567eb6fc].

FossilOrigin-Name: 4a5851893c3d71cc823b6ab5df5e58a852cd322fff26290f1ea05b63d67f564a
This commit is contained in:
drh
2020-03-05 16:13:24 +00:00
parent 4cf2121e1c
commit 42a630b1da
7 changed files with 38 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/prepare.c
View File

@@ -267,15 +267,15 @@ int sqlite3InitOne(sqlite3 *db, int iDb, char **pzErrMsg, u32 mFlags){
*/
if( meta[BTREE_TEXT_ENCODING-1] ){ /* text encoding */
if( iDb==0 ){
#ifndef SQLITE_OMIT_UTF16
u8 encoding;
#ifndef SQLITE_OMIT_UTF16
/* If opening the main database, set ENC(db). */
encoding = (u8)meta[BTREE_TEXT_ENCODING-1] & 3;
if( encoding==0 ) encoding = SQLITE_UTF8;
ENC(db) = encoding;
#else
ENC(db) = SQLITE_UTF8;
encoding = SQLITE_UTF8;
#endif
sqlite3SetTextEncoding(db, encoding);
}else{
/* If opening an attached database, the encoding much match ENC(db) */
if( meta[BTREE_TEXT_ENCODING-1]!=ENC(db) ){