Database Module

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This XQuery Module contains functions for processing databases from within XQuery. Existing databases can be opened and listed, its contents can be directly accessed, documents can be added to and removed, etc.

Conventions[edit]

All functions and errors in this module are assigned to the http://basex.org/modules/db namespace, which is statically bound to the db prefix.

Database Nodes[edit]

In BaseX, two internal representations exist for XML nodes:

1. Database nodes are:

  • stored in a persistent database on disk;
  • nodes of a document that has been generated temporarily with fn:doc, fn:parse-xml and other functions; or
  • the result of a main-memory update.

2. Fragments are similar to DOM structures. They are created when XQuery node constructors are used (<a/>, element a { }, etc.).

Fragments require less memory for small XML structures, but database nodes are more efficient for larger amounts of data. Fragments nodes can be converted to database nodes by applying a main-memory update with an empty body to a node:

<xml>hello world</xml> update { }

Updating Functions[edit]

Various functions in this module are updating. Updating functions will not be immediately executed, but queued on the Pending Update List, and processed after the remaining query has been evaluated. This means that the order in which the functions are specified in the query often does not reflect the order in which they will eventually be executed.

General Functions[edit]

db:system[edit]

Signature
db:system() as element(system)
Summary Returns general information on the database system the current values of all global and local Options. The INFO command returns similar output.

db:option[edit]

Signature
db:option(
  $name  as xs:string
) as xs:string
Summary Returns the current value (string, integer, boolean, map) of a global or local Option with the specified $name. The SHOW OPTIONS command returns similar output.
Errors option: the specified option is unknown.
Examples
  • db:option('dbpath') returns the database path string.
  • db:option('serializer') returns a map with the current serialization parameters.
  • declare option db:stripws 'true'; db:option('stripws') returns the locally assigned value.

db:info[edit]

Signature
db:info(
  $database  as xs:string
) as element(database)
Summary Returns meta information on the specified $database. The output is similar to the INFO DB command.
Errors open: the addressed database does not exist or could not be opened.

db:property[edit]

Signature
db:property(
  $database  as xs:string,
  $name      as xs:string
) as xs:anyAtomicType
Summary Returns the value (string, boolean, integer) of a property with the specified $name in the specified $database. The available properties are the ones returned by db:info.
Errors property: the specified property is unknown.
Examples
  • db:property('db', 'size') returns the number of bytes occupied by the database db.
  • db:property('xmark', 'textindex') indicates if the xmark database has a text index.
  • db:property('discogs', 'uptodate') indicates if the database statistics and index structures of the discogs database are up-to-date.

db:list[edit]

Signature
db:list(
  $database  as xs:string  := (),
  $path      as xs:string  := ()
) as xs:string*
Summary Without arguments, the names of all databases are returned that are accessible to the current user. If $database is specified, paths to all resources of this database are returned. The results can be restricted to resources starting with the specified $path.
Errors open: the addressed database does not exist or could not be opened.
Examples
  • db:list("docs") returns the names of all documents of a database named docs.

db:list-details[edit]

Signature
db:list-details(
  $database  as xs:string  := (),
  $path      as xs:string  := ()
) as element()*
Summary Without arguments, an element is returned for each database that is accessible to the current user:
  • An element has a value, which is the name of the database, and several attributes, which contain the number of stored resources, the modification date, the database size on disk (measured in bytes), and a path to the original database input.

If $database is specified, an element for each resource in this database is returned:

  • An element has a value, which is the name of the resource, and several attributes, which contain the content type, the modification date, the raw flag (which indicates if the resource is binary or XML), and the size of a resource.
  • The value of the size attribute depends on the resource type: for documents, it represents the number of nodes; for binary data, it represents the file size (measured in bytes).
  • The results can be restricted to resources starting with the specified $path.
Errors open: the addressed database does not exist or could not be opened.
Examples
  • db:list-details("shop") returns the names plus additional info on all resources of a database named shop.

db:dir[edit]

Signature
db:dir(
  $database  as xs:string,
  $path      as xs:string
) as element()*
Summary Returns metadata on all directories and resources of a $database in the specified $path. Two types of elements are returned:
  • resource represents a resource. The element value is the directory path; content type, modification date, raw flag (which indicates if the resource is binary or XML), and size of the resource are returned as attributes.
  • dir represents a directory. The element value is the directory path; the modification date is returned in an attribute.

The directories are not stored in the internal database layout. Instead, they result implicitly from the paths of stored resources.

Errors open: the addressed database does not exist or could not be opened.
path: the specified path is invalid.
Examples
  • db:dir('shop', 'books') returns all entries of the books directory of a shop database.

Read Operations[edit]

db:get[edit]

Signature
db:get(
  $database  as xs:string,
  $path      as xs:string  := ()
) as document-node()*
Summary Returns all documents from the specified $database, or only documents matching the specified $path.
Errors open: the addressed database does not exist or could not be opened.
Examples
  • db:get('docs') returns all documents from the database named docs.
  • db:get('db', 'one') returns all documents from the database named db located in the path one.
  • for $i in 1 to 3 return db:get('db' || $i)//item returns all item elements from the databases db1, db2 and db3.

db:get-pre[edit]

Signature
db:get-pre(
  $database  as xs:string,
  $values    as xs:integer*
) as node()*
Summary Returns all nodes from a $database with the specified PRE values in distinct document order.
The PRE value provides very fast access to an existing database node, but it will change whenever a node with a smaller pre values is added to or deleted from a database.
Errors open: the addressed database does not exist or could not be opened.
range: the specified PRE value does not exist in the database.
Examples
  • db:get-pre("docs", 0) returns the first database node from the database named docs.

db:get-id[edit]

Signature
db:get-id(
  $database  as xs:string,
  $values    as xs:integer*
) as node()*
Summary Returns all nodes from a $database with the specified ID $values in distinct document order.
Each database node has a persistent ID value. Access to the node ID can be sped up by turning on the UPDINDEX option.
Errors open: the addressed database does not exist or could not be opened.
range: the specified ID value does not exist in the database.

db:get-binary[edit]

Signature
db:get-binary(
  $database  as xs:string,
  $path      as xs:string
) as item()
Summary Returns a map with the paths and binary items of all resources in the specified $database. A single xs:base64Binary item is returned if a $path is specified. All items are lazy, i.e., the actual data will only be retrieved if it is processed.
Errors open: the addressed database does not exist or could not be opened.
mainmem: the database is not persistent (stored on disk).
Examples
  • db:get-binary('DB', 'music/01.mp3') returns the specified audio file as raw data.
  • stream:materialize(db:get-binary('DB', 'music/01.mp3')) materializes the streamable result in main-memory before returning it.
  • convert:binary-to-string(db:get-binary('DB', 'info.txt'), 'UTF-8') converts a binary database resource as UTF-8 text and returns a string.

db:get-value[edit]

Signature
db:get-value(
  $database  as xs:string,
  $path      as xs:string
) as item()*
Summary Returns a map with the paths and values of all resources in the specified $database. A single value is returned if a $path is specified.
Errors open: the addressed database does not exist or could not be opened.
mainmem: the database is not persistent (stored on disk).
Examples
  • db:get-value('DB', 'sequence') returns the specified sequence.

db:node-pre[edit]

Signature
db:node-pre(
  $nodes  as node()*
) as xs:integer*
Summary Returns the PRE values of the specified $nodes, which must all be database nodes.
The PRE value provides very fast access to an existing database node, but it will change whenever a node with a smaller pre values is added to or deleted from a database.
Errors node: $nodes contains a node which is not stored in a database.
Examples
  • db:node-pre(doc("input")) returns 0 if the database input contains a single document.

db:node-id[edit]

Signature
db:node-id(
  $nodes  as node()*
) as xs:integer*
Summary Returns the ID values of the specified $nodes, which must all be database nodes.
Each database node has a persistent ID value. Access to the node id can be sped up by turning on the UPDINDEX option.
Errors node: $nodes contains a node which is not stored in a database.

db:export[edit]

Signature
db:export(
  $database  as xs:string,
  $path      as xs:string,
  $options   as map(*)?    := map { }
) as empty-sequence()
Summary Exports the specified $database to the specified file $path. Existing files will be overwritten.
The $options argument contains serialization parameters (see fn:serialize).
Errors open: the addressed database does not exist or could not be opened.
Examples Export all files as text:
db:export("DB", "/home/john/xml/texts", map { 'method': 'text' })

The following code can be used to export parts of the database:

let $target := '/home/john/xml/target'
for $doc in db:get('DB', 'collection')
let $path := $target || db:path($doc)
return (
  file:create-dir(file:parent($path)),
  file:write($path, $doc)
)

Value Indexes[edit]

db:text[edit]

Signature
db:text(
  $database  as xs:string,
  $values    as xs:string*
) as text()*
Summary Returns all text nodes of a $database that match one of the specified $values and that are stored in the text index.
Errors open: the addressed database does not exist or could not be opened.
no-index: the index is not available.
Examples
  • db:text("DB", "QUERY")/.. returns the parents of all text nodes of the database DB that match the string QUERY.

db:text-range[edit]

Signature
db:text-range(
  $database  as xs:string,
  $min       as xs:string,
  $max       as xs:string
) as text()*
Summary Returns all text nodes of a $database whose values are larger than or equal to $min and smaller than or equal to $max and that are stored in the text index.
Errors open: the addressed database does not exist or could not be opened.
no-index: the index is not available.
Examples
  • db:text-range("DB", "2000", "2001") returns all text nodes of the database DB that are found in between 2000 and 2001.

db:attribute[edit]

Signature
db:attribute(
  $database  as xs:string,
  $values    as xs:string*,
  $name      as xs:string   := ()
) as attribute()*
Summary Returns all attribute nodes of a $database that match one of the specified $values and that are stored in the attribute index.
If $name is specified, the resulting attribute nodes are filtered by their attribute name.
Errors open: the addressed database does not exist or could not be opened.
no-index: the index is not available.
Examples
  • db:attribute("DB", "QUERY", "id")/.. returns the parents of all id attribute nodes of the database DB that have QUERY as string value.

db:attribute-range[edit]

Signature
db:attribute-range(
  $database  as xs:string,
  $min       as xs:string,
  $max       as xs:string,
  $name      as xs:string  := ()
) as attribute()*
Summary Returns all attributes of a $database whose values are larger than or equal to $min and smaller than or equal to $max and that are stored in the attribute index.
Errors open: the addressed database does not exist or could not be opened.
no-index: the index is not available.
Examples
  • db:attribute-range("DB", "id456", "id473", 'id') returns all @id attributes of the database DB that have a string value in between id456 and id473.

db:token[edit]

Signature
db:token(
  $database  as xs:string,
  $tokens    as xs:string*,
  $name      as xs:string   := ()
) as attribute()*
Summary Returns all attribute nodes of a $database the values of which contain one of the specified $tokens.
If $name is specified, the resulting attribute nodes are filtered by their attribute name.
Errors open: the addressed database does not exist or could not be opened.
no-index: the index is not available.
Examples
  • db:token("DB", "row", "class")/parent::div returns all div nodes of database DB with a class attribute that contains the token row.

Updates[edit]

All functions in this section are Updating Functions.

db:create[edit]

Signature
db:create(
  $database  as xs:string,
  $inputs    as item()*     := (),
  $paths     as xs:string*  := (),
  $options   as map(*)?     := map { }
) as empty-sequence()
Summary Creates a new $database and adds the supplied $inputs to the specified $paths:
  • The inputs may be strings or nodes:
    • nodes may be of any type except for attributes
    • strings can be a URI pointing to a file/directory or an XML string (which is detected by the leading < character)
    • a path must be specified if the input is not a file or directory reference
  • The parsing and indexing behavior can be controlled via $options:
  • An existing database will be overwritten.
  • Database creation takes place after most other update operations (see Pending Update List). As a consequence, a newly created database cannot be addressed in the same query.
Errors lock: a database is opened by another process.
name: the specified name is not a valid database name.
conflict: the same database was addressed more than once.
args: the number of specified inputs and paths differs.
Examples
  • db:create("DB") creates the empty database DB.
  • db:create("DB", "/home/dir/doc.xml") creates the database DB and adds the document /home/dir/doc.xml as initial content.
  • db:create("DB", <a/>, "doc.xml") creates the database DB and adds the document with content <a/> under the name doc.xml.
  • db:create("DB", "/home/dir/", "docs/dir") creates the database DB and adds the documents in /home/dir to the database under the path docs/dir.
  • db:create("DB", file:list('.'), (), map { 'ftindex': true() }) adds all files of the current working directory to a new database, preserving relative filesystem paths and creating a full-text index.

db:add[edit]

Signature
db:add(
  $database  as xs:string,
  $input     as item(),
  $path      as xs:string?  := (),
  $options   as map(*)?     := map { }
) as empty-sequence()
Summary Adds the specified $input to a $database with the specified $path:
  • A document with the same path may occur more than once in a database. If you want to enforce single instances, use db:put instead.
  • See db:create for more details on the input and path arguments.
  • The parsing behavior can be controlled via $options:
    • allowed options are ADDCACHE and the parsing and XML parsing options, all in lower case
    • parsing options will only impact string input (URIs, XML strings) because nodes have already been parsed
Errors open: the addressed database does not exist or could not be opened.
Examples
  • db:add("DB", "/home/dir/doc.xml") adds the file /home/dir/doc.xml to the database DB.
  • db:add("DB", <a/>, "doc.xml") adds a document node to the database DB under the name doc.xml.
  • db:add("DB", "/home/dir", "docs/dir", map { 'addcache': true() }) adds all documents in /home/dir to the database DB under the path docs/dir. To reduce memory consumption, the files will be cached before being added to the database.

db:put[edit]

Signature
db:put(
  $database  as xs:string,
  $input     as item(),
  $path      as xs:string,
  $options   as map(*)?    := map { }
) as empty-sequence()
Summary Replaces a resource, specified by $path, in a $database with the contents of $input, or adds it as a new resource:
  • The parsing behavior can be controlled via $options:
    • Allowed options are ADDCACHE and the parsing and XML parsing options, all in lower case.
    • Parsing options will only impact string input (URIs, XML strings), because nodes have already been parsed.
  • See db:create for more details on the input argument.
Errors open: the addressed database does not exist or could not be opened.
target: the path points to a directory.
Examples
  • db:put("DB", "/home/dir/doc.xml", "docs/dir/doc.xml") replaces the content of the document docs/dir/doc.xml in the database DB with the content of the file /home/dir/doc.xml.
  • db:put("DB", "<a/>", "docs/dir/doc.xml") replaces the content of the document docs/dir/doc.xml in the database DB with <a/>.
  • db:put("DB", document { <a/> }, "docs/dir/doc.xml") replaces the content of the document docs/dir/doc.xml in the database DB with the specified document node.

The following query can be used to import files from a directory to a database:

let $source := '/home/john/xml/source'
for $file in file:list($source, true())
let $path := $source || $file
where not(file:is-dir($path))
return db:put('db', doc($path), $file)

db:put-binary[edit]

Signature
db:put-binary(
  $database  as xs:string,
  $input     as item(),
  $path      as xs:string
) as empty-sequence()
Summary Stores a binary resource specified by $input in a $database at the specified $path. Existing resources are overwritten.
Errors open: the addressed database does not exist or could not be opened.
mainmem: the database is not persistent (stored on disk).
Examples
  • db:put-binary('DB', file:read-binary('video.mov'), 'video/sample.mov') stores the addressed video file at the specified location.
  • With the following query, you can copy the binary resources of one database into another:
let $db := 'db'
let $src-path := 'src/'
let $trg-path := 'trg/'
for $src in db:list($db, $src-path)
where db:type($db, $src) = 'binary'
let $trg := $trg-path || substring-after($src, $src-path)
return db:put-binary($db, db:get-binary($db, $src), $trg)

db:put-value[edit]

Signature
db:put-value(
  $database  as xs:string,
  $input     as item()*,
  $path      as xs:string
) as empty-sequence()
Summary Stores an $input value in a $database at the specified $path. Existing resources are overwritten. The value can be an arbitrary sequence of atomic items, nodes, maps, and arrays.
Errors open: the addressed database does not exist or could not be opened.
mainmem: the database is not persistent (stored on disk).
Examples
  • db:put-value('DB', 1 to 10000, 'sequence') stores a numeric range in the database.
  • With the following query, a map with countries and associated cities is stored in a database. The value resource can e.g. be used as index in future queries:
db:put-value(
  'factbook',
  map:merge(
    for $country in db:get('factbook')//country
    return map:entry($country/@name, $country//city/name ! string())
  ),
  'cities'
)

db:delete[edit]

Signature
db:delete(
  $database  as xs:string,
  $path      as xs:string
) as empty-sequence()
Summary Deletes resource(s), specified by $path, from the specified $database.
Errors open: the addressed database does not exist or could not be opened.
path: the specified path is invalid.
Examples
  • db:delete("DB", "docs/dir/doc.xml") deletes the resource docs/dir/doc.xml from DB.
  • db:delete("DB", "docs/dir") deletes all resources from DB in the specified path docs/dir.

db:copy[edit]

Signature
db:copy(
  $database  as xs:string,
  $new-name  as xs:string
) as empty-sequence()
Summary Creates a copy of $database, which will be called $new-name.
Errors open: the addressed database does not exist or could not be opened.
lock: a database is opened by another process.
name: invalid database name.
conflict: the same database was addressed more than once.

db:alter[edit]

Signature
db:alter(
  $database  as xs:string,
  $new-name  as xs:string
) as empty-sequence()
Summary Renames a $database to $new-name.
Errors open: the addressed database does not exist or could not be opened.
lock: a database is opened by another process.
name: invalid database name.
conflict: the same database was addressed more than once.

db:optimize[edit]

Signature
db:optimize(
  $database  as xs:string,
  $all       as xs:boolean?  := false(),
  $options   as map(*)?      := map { }
) as empty-sequence()
Summary Optimizes the metadata and indexes of a $database.
If $all is true, the complete database will be rebuilt.
The $options argument can be used to control indexing. The syntax is identical to the db:create function: Allowed options are all indexing and full-text options. UPDINDEX is only supported if $all is true.
Errors open: the addressed database does not exist or could not be opened.
Examples
  • db:optimize("DB") optimizes the database structures of the database DB.
  • db:optimize("DB", true(), map { 'ftindex': true() }) optimizes all database structures of the database DB and creates a full-text index.

db:rename[edit]

Signature
db:rename(
  $database  as xs:string,
  $source    as xs:string,
  $target    as xs:string
) as empty-sequence()
Summary Moves all resources(s) of a $database, which are found in the supplied $source path, to the supplied $target path. The paths may point to single resources or directories. No updates will take place if a non-existing source path is supplied.
Errors open: the addressed database does not exist or could not be opened.
path: the specified source or target path, or one of its descendants, is invalid.
Examples
  • db:rename("DB", "docs/dir/doc.xml", "docs/dir/newdoc.xml") renames the resource docs/dir/doc.xml to docs/dir/newdoc.xml in the database DB.
  • db:rename("DB", "docs/dir", "docs/newdir") moves all resources in the database DB from docs/dir to docs/newdir.

db:flush[edit]

Signature
db:flush(
  $database  as xs:string
) as empty-sequence()
Summary Explicitly flushes the buffers of a $database. This command is only useful if AUTOFLUSH has been set to false.
Errors open: the addressed database does not exist or could not be opened.

db:drop[edit]

Signature
db:drop(
  $database  as xs:string
) as empty-sequence()
Summary Drops a $database and all connected resources.
Errors open: the addressed database does not exist or could not be opened.
lock: a database is opened by another process.
conflict: the same database was addressed more than once.
Examples
  • db:drop("DB") drops the database DB.

Backups[edit]

All functions in this section except for db:backups are Updating Functions.

db:create-backup[edit]

Signature
db:create-backup(
  $database  as xs:string,
  $options   as map(*)?    := map { }
) as empty-sequence()
Summary Creates a backup of a $database. If no name is supplied, general data will be backed up. The following $options are available:
  • With comment, a comment string can be attached to the backup.
  • By setting compress to false, the backup will be created faster, but it will take more space on disk.
Errors open: the addressed database does not exist or could not be opened.
name: invalid database name.
conflict: the same database was addressed more than once.
Examples
  • db:create-backup('DB', map { 'compress': false() }) creates a backup of the database DB without compressing its entries.

db:drop-backup[edit]

Signature
db:drop-backup(
  $name  as xs:string
) as empty-sequence()
Summary Drops all backups of the database with the specified $name. If the name ends with a timestamp, only the specified backup file will be deleted. If no name is supplied, backups with general data are addressed.
Errors backup: No backup file found.
name: invalid database name.
conflict: the same database was addressed more than once.
Examples
  • db:drop-backup("DB") drops all backups of the database DB.
  • db:drop-backup("DB-2014-03-13-17-36-44") drops the specific backup file DB-2014-03-13-17-36-44.zip of the database DB.

db:alter-backup[edit]

Signature
db:alter-backup(
  $name      as xs:string,
  $new-name  as xs:string
) as empty-sequence()
Summary Renames all backups of the database with the specified $name to $new-name. If the name ends with a date, only the specified backup file will be renamed.
Errors backup: No backup file found.
name: invalid database name.
conflict: the same database was addressed more than once.
Examples
  • db:alter-backup("DB", "DB2) renames all backups of the database DB to DB2.

db:restore[edit]

Signature
db:restore(
  $name  as xs:string
) as empty-sequence()
Summary Restores the database with the specified $name. The $name may include the timestamp of the backup file. If no name is supplied, general data will be restored. If general data is restored, it will only be available after BaseX has been restarted.
Errors lock: a database is opened by another process.
name: invalid database name.
no-backup: No backup found.
conflict: the same database was addressed more than once.
Examples
  • db:restore("DB") restores the database DB.
  • db:restore("DB-2014-03-13-18-05-45") restores the database DB from the backup file with the given timestamp.

db:backups[edit]

Signature
db:backups(
  $database  as xs:string  := ()
) as element(backup)*
Summary Returns an element sequence containing all available database backups with timestamp, file size and comment.
If a $database is specified, the sequence will be restricted to the backups matching this database.
Examples
  • db:backups("factbook") returns all backups that have been made from the factbook database.

Helper Functions[edit]

db:name[edit]

Signature
db:name(
  $node  as node()
) as xs:string
Summary Returns the name of the database in which the specified database node $node is stored.
Errors node: $nodes contains a node which is not stored in a database.

db:path[edit]

Signature
db:path(
  $node  as node()
) as xs:string
Summary Returns the path of the database document in which the specified database node $node is stored.
Errors node: $nodes contains a node which is not stored in a database.

db:exists[edit]

Signature
db:exists(
  $database  as xs:string,
  $path      as xs:string  := ()
) as xs:boolean
Summary Checks if a $database exists, or a resource located at $path in this database.
Examples
  • db:exists("DB") returns true if the database DB exists.
  • db:exists("DB", "resource") returns true if resource exists in this database.

db:type[edit]

Signature
db:type(
  $database  as xs:string,
  $path      as xs:string
) as xs:string
Summary Returns the type (xml, binary, value) of a resource in a $database at the specified $path.
Errors open: the addressed database does not exist or could not be opened.
Examples
  • db:type("DB", "factbook.xml") returns true if the specified resource is an XML document.

db:content-type[edit]

Signature
db:content-type(
  $database  as xs:string,
  $path      as xs:string
) as xs:string
Summary Retrieves the content-type of a resource in a $database at the specified $path.
The file extension is used to recognize the content-type of a resource stored in the database. application/xml will be returned for any XML document stored in the database, regardless of its file name extension.
Errors open: the addressed database does not exist or could not be opened.
Examples
  • db:content-type("DB", "docs/doc01.pdf") returns application/pdf.
  • db:content-type("DB", "docs/doc01.xml") returns application/xml.
  • db:content-type("DB", "docs/doc01") returns application/xml, if db:is-xml("DB", "docs/doc01") returns true.

Errors[edit]

Code Description
args The number of specified inputs and paths differs.
conflict Multiple update operations point to the same target.
lock A database cannot be updated because it is opened by another process.
mainmem The addressed database is not persistent (stored on disk).
name The name of the specified database is invalid.
no-backup No backup exists for a database.
node The referenced XML node is no database node, i.e. it is neither stored in a database nor represented as database fragment.
no-index The database lacks an index structure required by the called function.
open The addressed database does not exist or could not be opened.
option The specified option is unknown.
path The specified database path is invalid.
property The specified database property is unknown.
range The addressed database ID or PRE value is out of range.
target Path points to an invalid target.

Changelog[edit]

Version 10
Version 9.3
  • Added: db:alter-backup
  • Updated: db:open-id, db:open-pre: support for multiple integers
Version 9.2
  • Added: db:dir
  • Updated: db:add: $path allow empty path argument
Version 9.0
Version 8.6
Version 8.4
Version 8.3
  • Updated: db:list-details: attributes with name of database and date of backup added to results.
  • Updated: db:backups now include attributes with name of database and date of backup.
  • Updated: Value Indexes: raise error if no index exists.
Version 8.2
Version 7.9
Version 7.8.2
Version 7.8
Version 7.7
Version 7.6
  • Updated: db:create: allow more than one input and path.
Version 7.5
Version 7.3
Version 7.2.1
Version 7.1
Version 7.0