I tried to install a fresh site using the SQLite database driver, and got the following errors:
Warning: Illegal string offset 'field' in UpdateQuery_sqlite->removeFieldsInCondition() (line 75 of /www/blah.com/htdocs/includes/database/sqlite/query.inc).
Warning: Illegal string offset 'field' in UpdateQuery_sqlite->removeFieldsInCondition() (line 79 of /www/blah.com/htdocs/includes/database/sqlite/query.inc).
Warning: Illegal string offset 'field' in UpdateQuery_sqlite->removeFieldsInCondition() (line 75 of /www/blah.com/htdocs/includes/database/sqlite/query.inc).
Warning: Illegal string offset 'field' in UpdateQuery_sqlite->removeFieldsInCondition() (line 79 of /www/blah.com/htdocs/includes/database/sqlite/query.inc).
Warning: Illegal string offset 'field' in UpdateQuery_sqlite->removeFieldsInCondition() (line 75 of /www/blah.com/htdocs/includes/database/sqlite/query.inc).
Warning: Illegal string offset 'field' in UpdateQuery_sqlite->removeFieldsInCondition() (line 79 of /www/blah.com/htdocs/includes/database/sqlite/query.inc).
Warning: Illegal string offset 'field' in UpdateQuery_sqlite->removeFieldsInCondition() (line 75 of /www/blah.com/htdocs/includes/database/sqlite/query.inc).
Warning: Illegal string offset 'field' in UpdateQuery_sqlite->removeFieldsInCondition() (line 79 of /www/blah.com/htdocs/includes/database/sqlite/query.inc).
Warning: Illegal string offset 'field' in UpdateQuery_sqlite->removeFieldsInCondition() (line 75 of /www/blah.com/htdocs/includes/database/sqlite/query.inc).
Warning: Illegal string offset 'field' in UpdateQuery_sqlite->removeFieldsInCondition() (line 79 of /www/blah.com/htdocs/includes/database/sqlite/query.inc).
Warning: Illegal string offset 'field' in UpdateQuery_sqlite->removeFieldsInCondition() (line 75 of /www/blah.com/htdocs/includes/database/sqlite/query.inc).
Warning: Illegal string offset 'field' in UpdateQuery_sqlite->removeFieldsInCondition() (line 79 of /www/blah.com/htdocs/includes/database/sqlite/query.inc).
Warning: Illegal string offset 'field' in UpdateQuery_sqlite->removeFieldsInCondition() (line 75 of /www/blah.com/htdocs/includes/database/sqlite/query.inc).
Warning: Illegal string offset 'field' in UpdateQuery_sqlite->removeFieldsInCondition() (line 79 of /www/blah.com/htdocs/includes/database/sqlite/query.inc).Installation fails, after installing some of the schema. Here are the tables that were successfully created:
sqlite> .tables
actions cache_path node_revision
authmap date_format_locale node_type
batch date_format_type queue
block date_formats registry
block_custom field_config registry_file
block_node_type field_config_instance role
block_role file_managed role_permission
blocked_ips file_usage semaphore
cache filter sequences
cache_block filter_format sessions
cache_bootstrap flood system
cache_field history url_alias
cache_filter menu_links users
cache_form menu_router users_roles
cache_menu node variable
cache_page node_access