clj-liquibase.core — clj-liquibase 0.6.0

Expose functions from the Liquibase library. See also: http://www.liquibase.org/documentation/index.html

*changelog-params* clj

Changelog params (liquibase.changelog.ChangeLogParameters) instance.

*db-instance* clj

Database (liquibase.database.Database) instance.

*logical-filepath* clj

Logical filepath use by ChangeSet and ChangeLog instances.

change-sql clj

(change-sql change)

Return a list of SQL statements (string) that would be required to execute the given Change object instantly for current database without versioning.

changelog? clj

(changelog? x)

Return true if specified argument is a liquibase.changelog.DatabaseChangeLog instance, false otherwise.

changeset? clj

(changeset? x)

Return true if specified argument is a liquibase.changelog.ChangeSet instance, false otherwise.

check-database-changelog-table clj

(check-database-changelog-table db
                                update-existing-null-checksums
                                db-changelog
                                contexts)

Check database changelog table. See also: liquibase.Liquibase/checkDatabaseChangeLogTable

defchangelog clj macro deprecated

(defchangelog var-name logical-schema change-sets & var-args)

DEPRECATED: Use 'defparser' instead. Define a function that when executed with no arguments, returns a database changelog (DatabaseChangeLog instance) while binding logical-filepath to logical-schema. See also: make-changelog

defparser clj macro

(defparser var-name filepath)

(defparser var-name filepath options)

Define a parser for a changelog file, typically a XML, YAML, JSON or EDN file.

diff clj

(diff ref-db-instance)

Report a description of the differences between two databases to standard out. See also: http://www.liquibase.org/documentation/diff

do-locked clj macro

(do-locked & body)

Acquire lock and execute body of code in that context. Make sure the lock is released (or log an error if it can't be) before exit.

generate-doc clj

(generate-doc changelog-fn output-dir)

(generate-doc changelog-fn output-dir contexts)

Generate documentation for changelog. See also: http://www.liquibase.org/documentation/dbdoc http://www.liquibase.org/dbdoc/index.html

get-db-executor clj

(get-db-executor)

log clj

Liquibase logger

make-changelog clj deprecated

(make-changelog filepath
                change-sets
                &
                {:keys [pre-conditions pre-cond] :as opt})

DEPRECATED: Use 'parse-changelog' instead. Return a DatabaseChangeLog instance. Arguments: change-sets (collection/list) List of ChangeSet instances, or List of arg-lists (for 'make-changeset' fn) Optional args: :pre-conditions :pre-cond ; PreconditionContainer object, or list of Precondition objects See also: http://www.liquibase.org/documentation/databasechangelog make-changelog-params

make-changelog-iterator clj

(make-changelog-iterator changelog changeset-filters)

(make-changelog-iterator ran-changesets changelog changeset-filters)

Return a ChangeLogIterator instance. See also: liquibase.Liquibase/getStandardChangelogIterator

make-changelog-params clj

(make-changelog-params db-instance & {:keys [contexts]})

Return a ChangeLogParameters instance.

make-changeset clj

(make-changeset id
                author
                changes
                &
                {:keys [logical-filepath filepath dbms run-always always
                        run-on-change on-change context ctx run-in-transaction
                        in-txn fail-on-error fail-err comment pre-conditions
                        pre-cond rollback-changes rollback valid-checksum
                        valid-csum visitors]
                 :as opt})

Return a ChangeSet instance. Use MySQL InnoDB for create-table changes by default (unless overridden by :visitors argument.) Arguments: id (String) Author-assigned ID, which can be sequential author (String) Author name (must be kept same across changesets) changes (collection) List of Change objects Optional arguments: :dbms ; String/Keyword/vector-of-multiple :run-always :always ; Boolean :run-on-change :on-change ; Boolean :context :ctx ; String :run-in-transaction :in-txn ; Boolean (true by default) :fail-on-error :fail-err ; Boolean ;; sub tags :comment ; String :pre-conditions :pre-cond ; list of Precondition objects, or PreconditionContainer object :valid-checksum :valid-csum ; String :visitors ; list of SqlVisitor objects See also: http://www.liquibase.org/documentation/changeset

make-db-instance clj

(make-db-instance conn)

Return a Database instance for current connection.

output-header clj

(output-header message)

parse-changelog clj

(parse-changelog filepath)

(parse-changelog filepath {:keys [source] :or {source :classpath} :as options})

Return a DatabaseChangeLog instance. Arguments: filepath - name of the changelog file Optional args: :source - either :classpath (default) or :filesystem

rollback-by-count clj

(rollback-by-count changelog-fn howmany-changesets)

(rollback-by-count changelog-fn howmany-changesets contexts)

(rollback-by-count changelog-fn howmany-changesets contexts output)

Rollback schema by specified count of changes. See also: liquibase.Liquibase/rollback http://www.liquibase.org/documentation/rollback

rollback-to-date clj

(rollback-to-date changelog-fn date)

(rollback-to-date changelog-fn date contexts)

(rollback-to-date changelog-fn date contexts output)

Rollback schema to specified date. See also: liquibase.Liquibase/rollback http://www.liquibase.org/documentation/rollback

rollback-to-tag clj

(rollback-to-tag changelog-fn tag)

(rollback-to-tag changelog-fn tag contexts)

(rollback-to-tag changelog-fn tag contexts output)

Rollback schema to specified tag. See also: liquibase.Liquibase/rollback http://www.liquibase.org/documentation/rollback

tag clj

(tag the-tag)

Tag the database schema with specified tag (coerced as string).

update clj

(update changelog-fn)

(update changelog-fn contexts)

(update changelog-fn contexts output)

Run the Liquibase Update command. See also: liquibase.Liquibase/update make-db-instance http://www.liquibase.org/documentation/update

update-by-count clj

(update-by-count changelog-fn howmany-changesets)

(update-by-count changelog-fn howmany-changesets contexts)

(update-by-count changelog-fn howmany-changesets contexts output)

Run Liquibase Update command restricting number of changes to howmany-changesets. See also: liquibase.Liquibase/update make-db-instance http://www.liquibase.org/documentation/update

verify-valid-logical-filepath clj

(verify-valid-logical-filepath)

Verify whether the logical-filepath var has a valid value. Return true if all OK, throw IllegalStateException otherwise.

version clj

Clj-Liquibase version

with-lb clj macro

(with-lb & body)

Execute body of code in the context of initialized Liquibase settings.

with-writable clj macro

(with-writable & body)

Set spec with :read-only? as false and execute body of code in that context.

with-writer clj macro

(with-writer output & body)