The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
user who changed it.
In Git this functionality is different and can be done with Git attribute
ident. These need to be defined manually for each file in the
.gitattributes file and are afterwards replaced with 40-character
hexadecimal blob object name which is based only on the particular file
contents.
This patch simplifies handling of $Id$ keywords by removing them since
they are not used anymore.
FTS3 is already enabled by default, and the other FTS versions
seems just to have been missed. Given that, the other FTS plugins
look like a low impact so worth a try. The current bundled libsqlite
versions in 7.x are proven stable already and support FTS5.
In pdo_sqlite, getColumnMeta should return the table name.
With bundled SQLite library, -DSQLITE_ENABLE_COLUMN_METADATA=1 (other_flags)
enable the feature in SQLite (function sqlite3_column_table_name).
With system SQLite library, this fix detects if sqlite3_column_table_name is
available and add SQLITE_ENABLE_COLUMN_METADATA macro to get the same behavior.
Test already exists: ext/pdo_sqlite/tests/bug_42589.phpt
