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Overview
| Comment: | Disable the SQLITE_FCNTL_WAL_BLOCK feature for now. It needs more work and is not yet ready for release. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
4ae9a3acc4eeeb7998769eb856c97c22 |
| User & Date: | drh 2015-04-03 20:33:33 |
Context
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2015-04-04
| ||
| 16:49 | Fix a problem with resolving ORDER BY clauses that feature COLLATE clauses attached to compound SELECT statements. check-in: edc1de2a user: dan tags: trunk | |
| 16:43 | Fix a problem with resolving ORDER BY clauses that feature COLLATE clauses attached to compound SELECT statements. Closed-Leaf check-in: 427b50fb user: dan tags: compound-order-by-fix | |
|
2015-04-03
| ||
| 20:33 | Disable the SQLITE_FCNTL_WAL_BLOCK feature for now. It needs more work and is not yet ready for release. check-in: 4ae9a3ac user: drh tags: trunk | |
| 18:33 | Add source code to the "showlocks" utility program in the tool/ subdirectory. check-in: 6868cc66 user: drh tags: trunk | |
Changes
Changes to src/os_unix.c.
3779 3780 3781 3782 3783 3784 3785 3786 3787 3788 3789 3790 3791 3792 3793 |
/*
** Information and control of an open file handle.
*/
static int unixFileControl(sqlite3_file *id, int op, void *pArg){
unixFile *pFile = (unixFile*)id;
switch( op ){
case SQLITE_FCNTL_WAL_BLOCK: {
pFile->ctrlFlags |= UNIXFILE_BLOCK;
return SQLITE_OK;
}
case SQLITE_FCNTL_LOCKSTATE: {
*(int*)pArg = pFile->eFileLock;
return SQLITE_OK;
}
case SQLITE_FCNTL_LAST_ERRNO: {
|
| |
3779 3780 3781 3782 3783 3784 3785 3786 3787 3788 3789 3790 3791 3792 3793 |
/*
** Information and control of an open file handle.
*/
static int unixFileControl(sqlite3_file *id, int op, void *pArg){
unixFile *pFile = (unixFile*)id;
switch( op ){
case SQLITE_FCNTL_WAL_BLOCK: {
/* pFile->ctrlFlags |= UNIXFILE_BLOCK; // Deferred feature */
return SQLITE_OK;
}
case SQLITE_FCNTL_LOCKSTATE: {
*(int*)pArg = pFile->eFileLock;
return SQLITE_OK;
}
case SQLITE_FCNTL_LAST_ERRNO: {
|
Changes to test/walblock.test.
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#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
source $testdir/lock_common.tcl
source $testdir/wal_common.tcl
ifcapable !wal {finish_test ; return }
if {$::tcl_platform(platform)!="unix"} { finish_test ; return }
set testprefix walblock
catch { db close }
testvfs tvfs -fullshm 1
foreach f [glob test.db*] { forcedelete $f }
................................................................................
after 500 {set ::continue 1}
vwait ::continue
set ::out
} {1 2 3 4 5 6 7 8 9 10}
finish_test
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# set testdir [file dirname $argv0] source $testdir/tester.tcl source $testdir/lock_common.tcl source $testdir/wal_common.tcl finish_test; return; # Feature currently not implemented. ifcapable !wal {finish_test ; return } if {$::tcl_platform(platform)!="unix"} { finish_test ; return } set testprefix walblock catch { db close } testvfs tvfs -fullshm 1 foreach f [glob test.db*] { forcedelete $f } ................................................................................ after 500 {set ::continue 1} vwait ::continue set ::out } {1 2 3 4 5 6 7 8 9 10} finish_test |