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▾ 20 functions call db_change_field()

dblog_update_7001 in modules/dblog/dblog.install

Allow NULL values for links and longer referers.

dblog_update_7003 in modules/dblog/dblog.install

Allow longer type values.

node_update_7000 in modules/node/node.install

Fix node type 'module' attribute to avoid name-space conflicts.

SchemaTestCase::testSchema in modules/simpletest/tests/schema.test

statistics_update_7000 in modules/statistics/statistics.install

Allow longer referrers.

system_update_6002 in modules/system/system.install

Increase the maximum length of variable names from 48 to 128.

system_update_6019 in modules/system/system.install

Reconcile small differences in the previous, manually created mysql and pgsql schemas so they are the same and can be represented by a single schema structure.

system_update_6022 in modules/system/system.install

Update files tables to associate files to a uid by default instead of a nid. Rename file_revisions to upload since it should only be used by the upload module used by upload to link files to nodes.

system_update_6023 in modules/system/system.install

system_update_6025 in modules/system/system.install

Increase the maximum length of node titles from 128 to 255.

system_update_6032 in modules/system/system.install

profile_fields.name used to be nullable but is part of a unique key and so shouldn't be.

system_update_6033 in modules/system/system.install

Change node_comment_statistics to be not autoincrement.

system_update_6037 in modules/system/system.install

Create consistent empty region for disabled blocks.

system_update_6043 in modules/system/system.install

Update table indices to make them more rational and useful.

system_update_6048 in modules/system/system.install

Increase the size of the 'load_functions' and 'to_arg_functions' fields in table 'menu_router'.

system_update_7008 in modules/system/system.install

Use the poll_choice primary key to record votes in poll_votes rather than the choice order. Rename chorder to weight.

system_update_7018 in modules/system/system.install

Shorten the {system}.type column and add an index on type and name.

user_update_7000 in modules/user/user.install

Increase the length of the password field to accommodate better hashes.

user_update_7002 in modules/user/user.install

Convert user time zones from time zone offsets to time zone names.

user_update_7004 in modules/user/user.install

Add the user's pictures to the {files} table and make them managed files.