drh e8f850e7bd Attempt to improvement performance of multiple OP_Columns that occur in a row. ...

Minimal improvement for a lot of complexity and risk.

FossilOrigin-Name: 53478f29347c7f17d46ec2a1e7c390c9be9e9fc32f31da77a4ba7a9d67440a8e

2025-02-11 16:00:52 +00:00

..

alter.c

Use the sqlite3ColumnIndex() routine to look up a column in a table, rather

2025-02-08 14:15:42 +00:00

analyze.c

Further reduction in the amount of memset() needed to initialize the Parse

2025-02-07 15:49:21 +00:00

attach.c

Add two new sqlite3_db_config() options that enable the ATTACH command

2025-01-22 19:37:47 +00:00

auth.c

Remove the never-used and never-documented and long-ago deprecated

2024-10-28 17:27:15 +00:00

backup.c

…

bitvec.c

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btmutex.c

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btree.c

New assert() statements to validate OP_OpenEphemeral logic.

2024-10-18 01:14:14 +00:00

btree.h

New assert() statements to validate OP_OpenEphemeral logic.

2024-10-18 01:14:14 +00:00

btreeInt.h

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build.c

Performance and size optimization for the sqlite3ColumnIndex() routine.

2025-02-09 19:49:46 +00:00

callback.c

The FuncDev.nArg field values -3 and -4 now have special meansing of 1 or more

2025-01-21 15:12:00 +00:00

complete.c

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ctime.c

Remove the never-used and never-documented and long-ago deprecated

2024-10-28 17:27:15 +00:00

date.c

Fix date/time computations to deal with the sub-millisecond rounding

2025-01-21 17:37:58 +00:00

dbpage.c

If any errors occur while processing sqlite_dbpage changes, cancel

2025-01-31 14:52:05 +00:00

dbstat.c

Add the SQLITE_INDEX_SCAN_HEX bit to the sqlite3_index_info.idxFlags bitmask.

2024-08-22 16:22:08 +00:00

delete.c

New assert()s to help verify union access. No logic changes. Testing and

2024-09-20 12:58:15 +00:00

expr.c

Remove a pointless line of code.

2025-02-10 19:48:13 +00:00

fault.c

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fkey.c

Tighter checking of access constraints on union members in SrcItem.

2024-08-20 19:09:59 +00:00

func.c

Performance optimization to the substr() SQL function.

2025-02-09 20:23:29 +00:00

global.c

Remove all code that makes use of the C-language "long double" datatype.

2024-10-01 20:29:43 +00:00

hash.c

Fix GCC-isms and compiler warnings introduced by recent check-ins

2025-02-08 13:34:19 +00:00

hash.h

Improvements to the hash table used to store symbols in the schema, so that

2025-02-08 11:15:41 +00:00

hwtime.h

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in-operator.md

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insert.c

Use the sqlite3ColumnIndex() routine to look up a column in a table, rather

2025-02-08 14:15:42 +00:00

json.c

Convert some expensive NEVER() and ASSERT() macros into assert()s.

2025-02-10 11:16:37 +00:00

legacy.c

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loadext.c

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main.c

Use the sqlite3ColumnIndex() routine to look up a column in a table, rather

2025-02-08 14:15:42 +00:00

malloc.c

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mem0.c

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mem1.c

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mem2.c

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mem3.c

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mem5.c

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memdb.c

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memjournal.c

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msvc.h

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mutex_noop.c

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mutex_unix.c

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mutex_w32.c

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mutex.c

Disable the debug-use-only functions sqlite3_mutex_held() and

2024-09-11 12:17:26 +00:00

mutex.h

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notify.c

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os_common.h

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os_kv.c

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os_setup.h

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os_unix.c

Remove an assert() in the unix file locking logic that is not true

2025-01-20 19:19:31 +00:00

os_win.c

Document that -nofollow does not work on Windows. Fix Windows symlink

2024-11-21 01:50:01 +00:00

os_win.h

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os.c

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os.h

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pager.c

Check-in [da9124fee28c155c] broken the new SQLITE_IOCAP_SUBPAGE_READ mechanism

2025-01-15 21:13:38 +00:00

pager.h

Changes for better alignment with the wal2 branch.

2024-12-16 13:25:49 +00:00

parse.y

Further reduction in the amount of memset() needed to initialize the Parse

2025-02-07 15:49:21 +00:00

pcache1.c

Add extra assert() statements to the fixes on this branch.

2024-07-17 16:27:36 +00:00

pcache.c

Add extra assert() statements to the fixes on this branch.

2024-07-17 16:27:36 +00:00

pcache.h

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pragma.c

Increase the maximum number of arguments on an SQL function to 1000 with the

2024-12-12 15:11:27 +00:00

pragma.h

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prepare.c

Ensure that the database encoding is detected before the code generator gets

2024-11-04 19:08:53 +00:00

printf.c

Do not report an sqlite3_error_offset() for errors that occur inside of

2024-11-20 11:34:16 +00:00

random.c

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resolve.c

Use the sqlite3ColumnIndex() routine to look up a column in a table, rather

2025-02-08 14:15:42 +00:00

rowset.c

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select.c

Performance and size optimization for the sqlite3ColumnIndex() routine.

2025-02-09 19:49:46 +00:00

shell.c.in

Add the SQLITE_DBCONFIG_ENABLE_COMMENTS setting (default on) to enable or

2025-01-31 01:34:19 +00:00

sqlite3.rc

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sqlite3ext.h

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sqlite.h.in

Attempted improvements to the SQLITE_DBCONFIG_... documentation.

2025-02-05 12:02:43 +00:00

sqliteInt.h

Put a 16-byte hash table for column names on each Table object, to speed

2025-02-08 16:16:08 +00:00

sqliteLimit.h

Increase the maximum number of arguments on an SQL function to 1000 with the

2024-12-12 15:11:27 +00:00

status.c

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table.c

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tclsqlite.c

Remove an unused parameter from an internal-use subroutine in the TCL interface.

2025-01-30 16:07:51 +00:00

tclsqlite.h

Help systems still using Tcl8.6 to compile tclsqlite.c by changing a

2024-10-27 10:33:47 +00:00

test1.c

GCC 13 has become more quite pedantic about the signature of functions matching the

2025-01-13 11:28:34 +00:00

test2.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test3.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test4.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test5.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test6.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test8.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test9.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_autoext.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_backup.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_bestindex.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_blob.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_btree.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_config.c

Remove the never-used and never-documented and long-ago deprecated

2024-10-28 17:27:15 +00:00

test_delete.c

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test_demovfs.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_devsym.c

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test_fs.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_func.c

Increase the maximum number of arguments on an SQL function to 1000 with the

2024-12-12 15:11:27 +00:00

test_hexio.c

Attempt to reduce divergence with the wal2 branch.

2024-11-18 17:05:45 +00:00

test_init.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_intarray.c

GCC 13 has become more quite pedantic about the signature of functions matching the

2025-01-13 11:28:34 +00:00

test_intarray.h

…

test_journal.c

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test_loadext.c

…

test_malloc.c

GCC 13 has become more quite pedantic about the signature of functions matching the

2025-01-13 11:28:34 +00:00

test_md5.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_multiplex.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_multiplex.h

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test_mutex.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_onefile.c

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test_osinst.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_pcache.c

Fixes for platforms with 32-bit pointers that require 64-bit values to be aligned.

2024-07-13 16:53:56 +00:00

test_quota.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_quota.h

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test_rtree.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_schema.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_sqllog.c

…

test_superlock.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_syscall.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_tclsh.c

Omit the antiquated and long-unsupport async extension since it has been

2024-10-28 15:38:53 +00:00

test_tclvar.c

Fix a few minor TCL9 compatibilities issues.

2024-08-09 22:48:11 +00:00

test_thread.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_vdbecov.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_vfs.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_windirent.c

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test_windirent.h

…

test_window.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

test_wsd.c

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threads.c

…

tokenize.c

Fix an issue with sqlite3_normalized_sql() caused by changes needed to

2025-02-01 20:53:17 +00:00

treeview.c

Simplifh the IdList object to remove unnecessary fields. Performance

2025-01-28 12:50:17 +00:00

trigger.c

Further reduction in the amount of memset() needed to initialize the Parse

2025-02-07 15:49:21 +00:00

update.c

Use the sqlite3ColumnIndex() routine to look up a column in a table, rather

2025-02-08 14:15:42 +00:00

upsert.c

Give unique names to fields in the SrcItem object, to facilitate analysis of

2024-08-17 23:23:23 +00:00

utf.c

Avoid the possibility of buffer overrun in the READ_UTF8 macro by using

2024-10-14 18:43:04 +00:00

util.c

Convert some expensive NEVER() and ASSERT() macros into assert()s.

2025-02-10 11:16:37 +00:00

vacuum.c

Randomize the name of the attached database used to do VACUUM.

2024-08-26 17:35:32 +00:00

vdbe.c

Attempt to improvement performance of multiple OP_Columns that occur in a row.

2025-02-11 16:00:52 +00:00

vdbe.h

The reuse-subroutine optimization [c9a3498113074bbc] might have generated

2025-01-30 21:12:58 +00:00

vdbeapi.c

Remove an assert() that is not true if a trace-callback is deregistered while there are active statements.

2025-01-31 18:33:37 +00:00

vdbeaux.c

Fix comments on the Parse.nMaxArgs field so that they are correct. Add

2025-02-07 19:09:20 +00:00

vdbeblob.c

Use the sqlite3ColumnIndex() routine to look up a column in a table, rather

2025-02-08 14:15:42 +00:00

vdbeInt.h

Fix GCC-isms and compiler warnings introduced by recent check-ins

2025-02-08 13:34:19 +00:00

vdbemem.c

Convert some expensive NEVER() and ASSERT() macros into assert()s.

2025-02-10 11:16:37 +00:00

vdbesort.c

Add a new assert() to help static analyzers understand that a pointer is

2024-08-07 15:17:37 +00:00

vdbetrace.c

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vdbevtab.c

Avoid 32-bit overflow when calculating ncycle for ".scanstats vm".

2024-04-30 19:34:15 +00:00

vtab.c

Further reduction in the amount of memset() needed to initialize the Parse

2025-02-07 15:49:21 +00:00

vxworks.h

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wal.c

Code formatting changes to make trunk more like wal2.

2024-12-16 18:04:39 +00:00

wal.h

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walker.c

Refactor the SrcItem object so that information about subqueries is stored

2024-08-19 22:48:30 +00:00

where.c

Remove an ALWAYS() in the star-query heuristic that is sometimes false if you

2025-01-28 00:48:01 +00:00

wherecode.c

Fix comments on the Parse.nMaxArgs field so that they are correct. Add

2025-02-07 19:09:20 +00:00

whereexpr.c

Remove an ALWAYS() added by [2567298f4b0fdfeb] because dbsqlfuzz found a way

2025-02-01 23:28:49 +00:00

whereInt.h

Small size and complexity reduction on the star-query heuristic. Improved

2025-01-26 17:29:33 +00:00

window.c

Increase the maximum number of arguments on an SQL function to 1000 with the

2024-12-12 15:11:27 +00:00