# SQLLine release history and change log
For a full list of releases, see GitHub.
## 1.12.0 (2021-11-07)
Now sqlline works on Apple/M1 architecture
SQLLINE-444.
This release requires Java version 8 or higher.
Bugs and functional changes:
* [SQLLINE-447]
Certain sequence of queries for JSON output format leads to
ArrayIndexOutOfBoundsException
* [SQLLINE-436]
User configuration file for sqlline (Richard Antal)
* [SQLLINE-432]
Highlight decimal numbers when highlighting is on
* [SQLLINE-431]
Custom prompt handler should apply even if there is no connection
The custom prompt handler is ignored until a connection is created;
with no connection, prompt is always "sqlline> " (IceMimosa)
Other:
* [SQLLINE-434]
Support JDK 14, 15, 16
* [SQLLINE-453]
Rename 'master' git branch to 'main'
* [SQLLINE-454]
Enable jdk17 in Travis
* [SQLLINE-444]
Update JLine to 3.21.0
* Upgrades:
* checkstyle to 9.0.1
* forbiddenapis to 3.2
* junit to 5.8.1
* maven-checkstyle-plugin to 3.1.2
* maven-dependency-plugin to 3.2.0
* maven-enforcer-plugin to 3.0.0
* maven-javadoc-plugin to 3.3.1
* maven-project-info-reports-plugin to 3.1.2
* maven-gpg-plugin to 3.0.1
## 1.11.0 (2021-02-25)
A patch to release 1.10.0, fixing one issue.
This release requires Java version 8 or higher.
Bugs and functional changes:
* [SQLLINE-425]
`!quit` command should return success
## 1.10.0 (2021-02-21)
Pluggable [scripting engines](https://github.com/julianhyde/sqlline/issues/394)
(to accommodate JDK 15).
This release requires Java version 8 or higher.
Bugs and functional changes:
* [SQLLINE-394]
Make script engine configurable via new `scriptEngine` property;
compensates for the fact that Nashorn is not available on JDK 15 and above
* [SQLLINE-419]
Allow empty string after connection name in config
* [SQLLINE-386]
Support saved connections
* [SQLLINE-415]
Switch off highlighting in manual; ignore case while searching through manual
* [SQLLINE-254]
Live templates support
* [SQLLINE-412]
Autocompletion for all properties with FILE_PATH type
* [SQLLINE-410]
Respect line separator while column size calculations
* [SQLLINE-157]
Column types in header
* [SQLLINE-391]
Set error code when `-e` command fails
* [SQLLINE-407]
Autocompletion for `!help` command
* [SQLLINE-336]
and
[SQLLINE-376]
Support PL/SQL and PL/pgSQL queries, and ability to add similar support
for other dialects
* [SQLLINE-402]
Table styles for table output format
* [SQLLINE-361]
Support patterns for tables, columns, procedures; add parameter support for
`!tables`, `!columns`, `!indexes`, `!primarykeys`, and `!procedures`
commands
* [SQLLINE-378]
Check for silent property before outputting info message; `--no-` prefix for
string properties is handled as empty if empty value is allowed for that
property; `--silent` as input parameter makes prompts empty
* [SQLLINE-389]
Respect all properties from properties file
* [SQLLINE-395]
Enable autopairing JLine feature
* [SQLLINE-355]
Colours in default and script prompts
* [SQLLINE-388]
Use `outputstream` instead of `System.out`
* [SQLLINE-379]
DB2 JDBC driver throws if SQLLine attempts to call `ResultSet.next` after
last row
* [SQLLINE-362]
Add completion for `!go` command
* [SQLLINE-367]
`!resize` command and `autoResize` property
Build and tests:
* Make `SqlLineParserTest` using parameterized tests
* Make tests for
[SQLLINE-354]
work on Windows
Other:
* Document that the `promptscript` property is broken in JDK 15, per
[SQLLINE-394]
(but see the new `scriptEngine` property)
* [SQLLINE-392]
Add JDBC url templates for Hiveserver2
* Regenerate web site for sqlline-1.9.0
* [SQLLINE-380]
Add Maven wrapper, so that people may build using "./mvnw"
* Upgrades:
* [SQLLINE-417]
Update JLine to 3.18.0, add geshi color scheme
* [SQLLINE-421]
Require Maven 3.2.3 or higher
* [SQLLINE-382]
Update JLine3 to 3.16.0
* Bump checkstyle from 8.23 to 8.29
## 1.9.0 (2019-10-16)
There are several improvements regarding user interaction, such as
line numbers support,
long query
editing which take more than a screen,
and improvements for autocompletion
(autocompletion
for schema, table, column names
and show
description for completion candidates).
Now there is also a
demo page
for some of sqlline's features.
This release requires Java version 8 or higher.
Bugs and functional changes:
* Autocompletion improvements
* [SQLLINE-331]
Autocompletion for schema, table, column names
* [SQLLINE-314]
Description for command name completion candidates depending on
`showCompletionDesc` property value
* [SQLLINE-326]
Respect `user`, `password` properties in connection url;
add `connectInteractionMode` property
* [SQLLINE-354]
Use minimum possible `width` if calculated is negative
* [SQLLINE-332]
Add `historyFlags` property to customize `!history` output
* [SQLLINE-343]
Use batches accordingly
* [SQLLINE-337]
Move connection information to debug level of tracing
* Add `setReadOnly` connection option (iconeb)
* [SQLLINE-248]
`!dropall` for specific schemas
* [SQLLINE-327]
`!reconnect` should respect `fastconnect` property value
* [SQLLINE-321]
Ansiconsole outputformat
* [SQLLINE-323]
Add line numbers support
* [SQLLINE-306]
Turn off menu because of issue mentioned in #306
* [SQLLINE-312]
Show error if there are wrong arguments for `!metadata` methods
* [SQLLINE-309]
Fix highlighting of sqlline commands with quoted arguments
* [SQLLINE-305]
Posix compatibility for double quotes to allow spaces inside command arguments
* [SQLLINE-310]
`!schemas` command
* [SQLLINE-318]
Correct highlighting and line continuation for '`/*/`'
* [SQLLINE-340]
Rethrow `SQLException` from `DatabaseMetaDataHandler` if it is the cause
Other:
* [SQLLINE-316]
Link to demos page
* [SQLLINE-302]
Make tests run with their own `sqlline.properties` via `propertiesFile` property;
remove all instantiations of `SqlLine` from `PromptTest`
* [SQLLINE-210]
Add property to skip doc generation
* Upgrades:
* Update JLine3 to 3.12.1
* Update Checkstyle to 8.23
* Update Jmockit to 1.48
* Update Junit to 5.5.1
* Update maven-jar-plugin to 3.1.2
* Update maven-surefire-plugin to 2.22.2
* Update hsqldb up to 2.5.0
* Update h2 up to 1.4.199
## 1.8.0 (2019-05-30)
1.8 comes quite soon after 1.7, and the most significant change is
fixing Ctrl-C to abort the current statement, not crash SQLLine.
Among the improvements are
allowing multiple statements on the same line,
a more powerful
!outputformat command,
and allowing null values to be
output as "null".
This release requires Java version 8 or higher.
Bugs and functional changes:
* [SQLLINE-295]
Find all db metadata methods including class hierarchy cases
* [SQLLINE-284]
Use proxy for `DatabaseMetaData`
* [SQLLINE-237]
Allow several SQL statements on the same line, separated by ';'
* [SQLLINE-288]
Output null value as `null`
* [SQLLINE-298]
Optional extra parameters for `!outputformat` command
* Improve the `hashCode` of the key used in the internal table cache
* [SQLLINE-292]
`Ctrl-C` causes SQLLine to quit, but should just cancel current query
(Volodymyr Vysotskyi)
* Upgrades:
* [SQLLINE-301]
Upgrade checkstyle to 8.20, jmockit to 1.46 and junit to 5.4.2
* [SQLLINE-287]
Support JDK 12
Other:
* [SQLLINE-296]
Replace class `ColorBuffer` with Jline3's class `AttributedString`
## 1.7.0 (2019-03-27)
Continuing the major changes in the previous release, this release
adds more improvements to interactivity, including custom prompts
(`promptscript`
property and
custom prompt handler),
warnings before executing dangerous commands
(`confirm` and
`confirmPattern` properties),
and improved validation for
enum
and
integer
properties.
Large result sets are formatted better, faster, and using less memory,
due to two improvements: the
default
for the `incremental` prompty is now false,
and a new
`incrementalBufferRows`
property is 1,000 by default. SQLLine will now read the first 1,000
rows of a query, set column widths accordingly, and adjust column
widths if larger values are seen later.
This release requires Java version 8 or higher.
Bugs and functional changes:
* Prompt customization:
* [SQLLINE-278]
Add 'promptscript' property, generating prompt from a JavaScript program
* [SQLLINE-246]
Custom prompt handler
* [SQLLINE-276]
Unable to submit password interactively
* Column-widths
* [SQLLINE-251]
Enter "incremental" mode if a query returns more than `incrementalBufferRows`
* [SQLLINE-228]
Set `incremental` property to false by default (Cheng Lian)
* [SQLLINE-239]
Confirm before executing 'dangerous' SQL commands such as `DROP` and
`DELETE`; controlled by new properties `confirm` and `confirmPattern`
(Swaroopa Kadam)
* [SQLLINE-258]
Correct highlighting of numbers followed by `]`, `!`, `*`, `|`, `&`, `^`
* [SQLLINE-260]
Validate given values for enum type properties (e.g. `outputFormat`,
`colorScheme`) before setting
* [SQLLINE-226]
Correct highlighting and line continuation for quotes inside sqlline comments
* [SQLLINE-186]
In definitions of built-in properties, define available values for completion
* [SQLLINE-236]
Add error message if URL property is absent but user, password or driver is
present
* [SQLLINE-232]
Use `SqlLineParser` for file parsing, the same parser as for interactive
* [SQLLINE-242]
Script command should not write itself to file when spooling ends
* [SQLLINE-5]
Use `ServiceLoader` to load drivers, rather than `Class.forName`
* [SQLLINE-224]
Print exception traces only in case of `verbose` on
* [SQLLINE-224]
Validate values for integer properties before setting
* [SQLLINE-134]
Reuse history object while resetting history, use `-e` option to hide prompt
output
* Upgrades:
* [SQLLINE-252]
Update `jmockit` to 1.44
* [SQLLINE-266]
Update `junit` to version 5 and `checkstyle` to version 8
* [SQLLINE-268]
Bump `jline3` version to 3.10.0
* [SQLLINE-275]
Upgrade `checkstyle` to 8.18
Other:
* [SQLLINE-279]
Release 1.7
* [SQLLINE-281]
Remove temporary directory after test finishes
* [SQLLINE-257]
Separate the code that switches off `SqlLineParser` from the code that reads
user answer
* [SQLLINE-11]
Add 'Command line options' and 'Prompting' sections to manual
* [SQLLINE-270]
Remove `maven-compiler-plugin` from `pom.xml`
* [SQLLINE-273]
Failed to generate javadoc on JDK 11 (Masayuki Takahashi)
* Enable Travis CI on 'scratch' branch
* [SQLLINE-255]
Explicitly set `incremental` property inside
`sqlline.SqlLineArgsTest#testMultilineScriptWithH2Comments`
* [SQLLINE-217]
Enable JDK 11 for AppVeyor
* [SQLLINE-245]
Example of launching SQLLine using a bash command-line, explaining how to
quote special characters in the URL (Terence Namusonge)
* [SQLLINE-221]
Now require Java 8 or higher
## 1.6.0 (2018-11-26)
This is the most colorful and interactive SQLLine ever! Upgrading to
`jline3`
and improved
dialect support
allowed us to add
syntax highlighting,
line continuation
and
multi-line editing.
There are new commands
`!rerun`,
`!/` and
`!reset`,
new properties
`colorScheme`,
`escapeOutput`,
`maxHistoryRows`,
`maxHistoryFileRows`,
`mode`,
`prompt`,
`rightPrompt`,
`strictJdbc`,
`useLineContinuation`,
`version`,
and improvements to existing commands.
This release requires Java version 8 or higher. (Since the previous
release, we have dropped support for JDK 1.6 and 1.7.)
WARNING: Between version 2 and 3, jline changed the format of its
history file. After this change, you may need to remove your history
file (~/.sqlline/history) or provide a `--historyfile` argument before
SQLLine will start successfully.
Bugs and functional changes:
* [SQLLINE-218]
Update default of `maxColumnWidth` property to -1,
and add getter to `SqlLineOpts` for `maxWidth` property
* [SQLLINE-213]
Syntax highlighting does not work for `!sql`, `!all` commands
* [SQLLINE-215]
`!metadata 1` command should not show private methods, or methods inherited
from `java.lang.Object`
* [SQLLINE-183]
Add wrapper around `DatabaseMetaData`, to make SQLLine less susceptible to
errors in underlying JDBC driver
* [SQLLINE-60]
Add 'vi' editing mode, and add `mode` property to switch between emacs and
vi
* [SQLLINE-199]
Make use of jline3's powerful `StyleResolver` functionality to parse styles
* [SQLLINE-199]
Add `prompt` and `rightPrompt` properties to allow customization of prompt
and right prompt
* [SQLLINE-201]
Line continuation and highlight for sqlline comments
* [SQLLINE-203]
Carry on even if JDBC driver's `ResultSetMetaData.getColumnDisplaySize()`
throws
* [SQLLINE-205]
Show human-readable message if `!go` command fails
* [SQLLINE-190]
Make sure that exceptions during highlighting/line continuation do not cause
infinite loops
* [SQLLINE-190]
Add `Dialect` API, and various database-specific behaviors
* [SQLLINE-164]
Syntax highlighting
* [SQLLINE-184]
Multi-line parsing is fooled by a line that ends in a semi-colon followed by
a comment
* [SQLLINE-168]
In multiline parsing, detect mismatched brackets and parentheses
* [SQLLINE-129]
Allow multiline query parsing in shell mode and files
* [SQLLINE-151]
Add property `escapeOutput` to escape control symbols
* [SQLLINE-177]
Add `maxHistoryRows` and `maxHistoryFileRows` properties
* [SQLLINE-160]
Use `maxColumnWidth` in `TableOutputFormat` column width calculation
* [SQLLINE-158]
Add `xmlattrs` output format name as a synonym for `xmlattr`
* [SQLLINE-155]
Do not use default encoding
* [SQLLINE-154]
Do not use default locale
* [SQLLINE-105]
Upgrade to jline3,
drop support for Java versions lower than 8,
and add `!rerun` command (also known as `!/`)
* [SQLLINE-73]
Re-execute the previous query
* [SQLLINE-143]
Add `!reset` command, and add a mode to `!set` command to show current value
* [SQLLINE-146]
Add read-only `version` property
Other:
* [SQLLINE-191]
Release 1.6
* [SQLLINE-193]
Add key strokes to help output
* Upgrade JMockit to 1.41
* [SQLLINE-141]
Add test for `!save` command
* [SQLLINE-179]
Add `false` setting for
`maven-surefire-plugin`
* [SQLLINE-181]
Use `` tag rather than ``, as `` is deprecated in HTML5
* [SQLLINE-166]
Refactor properties, adding `enum BuiltInProperty` and
`interface SqlLineProperty.Writer`
* [SQLLINE-172]
Travis CI fails for Oracle JDK 10
* [SQLLINE-98]
Add `appveyor.yml`, to allow CI on Windows
* Generate javadoc in HTML 5
* [SQLLINE-162]
Various cleanup in `SqlLineArgsTest`
* [SQLLINE-163]
Upgrade `checkstyle` to 7.8.2, `maven-checkstyle-plugin` to 3.0.0 to support
Java 8 syntax
* Site: Publish manual and API for release 1.5.0
* [SQLLINE-153]
Invalid link to API docs on `README.md` page
* [SQLLINE-149]
Correct typos
* [SQLLINE-142]
Add missed `-e` option in `--help` output
## 1.5.0 (2018-09-09)
Bugs and functional changes:
* [SQLLINE-135]
Display connection class name during `!reconnect` (Arina Ielchiieva)
* [SQLLINE-139]
`!close` command wrongly claims to be ambiguous with `!closeall` command
(Arina Ielchiieva)
* [SQLLINE-106]
New `class Application` allows customization of command handlers, output
formats, startup message (Arina Ielchiieva)
* [SQLLINE-114]
Pluggable commands, by means of `interface CommandHandler` (Sergey Nuyanzin)
* [SQLLINE-52]
Set isolation level if supported, otherwise use default (Sergey Nuyanzin)
* [SQLLINE-111]
Enable multiline calls for `!all`, `!sql` commands from file
(Sergey Nuyanzin)
* [SQLLINE-121]
Cannot parse one-character commands `!?` and `!#` (Sergey Nuyanzin)
* [SQLLINE-109]
In XML output formats, escape all required symbols in case of attribute/text
(Sergey Nuyanzin)
* [SQLLINE-43]
Allow quoting of arguments to `!connect` command (Sergey Nuyanzin)
* [SQLLINE-53]
In `!connect` command, allow passing of JDBC properties outside of the URL
(Sergey Nuyanzin)
* [SQLLINE-120]
Do not keep connection if it fails to do connection stuff (Sergey Nuyanzin)
* [SQLLINE-55]
SQLLine throws `NullPointerException` when JDBC URL is invalid
(Arina Ielchiieva)
* [SQLLINE-86]
Parse arguments that contain quoted strings with spaces (Sergey Nuyanzin)
* [SQLLINE-104]
Make output of `!scan` command valid (Sergey Nuyanzin)
* [SQLLINE-57]
Respect `showheader=false` in file output (Renny Koshy and Sergey Nuyanzin)
* [SQLLINE-107]
If a user-specified driver cannot be found, fall back to the registered driver
(Sergey Nuyanzin)
* [SQLLINE-101]
Add `nullValue` property, to override the value printed for NULL values
(Sergey Nuyanzin)
* [SQLLINE-67]
Add `-log` command-line argument, equivalent to `!record` command
(Sergey Nuyanzin)
* [SQLLINE-90]
Use more relevant exception messages for `!metadata`, `!record`, `!run`
and `!script` commands (Sergey Nuyanzin)
* [SQLLINE-88]
Make `!set` command stable for the case of variables with null values
(Sergey Nuyanzin)
* [SQLLINE-50]
For CSV output format, specify delimiter and quote character (Sergey Nuyanzin)
* [SQLLINE-38]
In `!run` command, expand "~" to user's home directory (Sergey Nuyanzin)
* [SQLLINE-83]
Add `json` output format (Sergey Nuyanzin)
* [SQLLINE-66]
Add `dateFormat`, `timeFormat` and `timestampFormat` properties
(Sergey Nuyanzin)
* [SQLLINE-77]
Poor performance with drivers that have a slow implementation of
`DatabaseMetaData.getPrimaryKeys` JDBC method (Kevin Minder)
Other:
* [SQLLINE-131]
Release 1.5
* Add committers: Arina Ielchiieva and Sergey Nuyanzin (committers were
previously called 'authors')
* [SQLLINE-132]
Fix 9 javadoc warnings (Arina Ielchiieva)
* [SQLLINE-137]
Typo in description of `!save` command (Arina Ielchiieva)
* [SQLLINE-127]
In manual, update `!help` description with actual output (Sergey Nuyanzin)
* Add more information to `pom.xml` and manifest
* [SQLLINE-123]
Make `SqlLineArgsTest.testScan` test stable in case of several registered
drivers (Sergey Nuyanzin)
* [SQLLINE-69]
Make `sqlline` and `sqlline.bat` scripts work in dev environment
(Sergey Nuyanzin)
* [SQLLINE-96]
Add to Travis CI all supported JDK versions (Sergey Nuyanzin)
* [SQLLINE-93]
To fix flaky tests on Windows, use static final fields for
`jline.Terminal#getWidth` and `jline.Terminal#getHeight` (Sergey Nuyanzin)
* [SQLLINE-95]
In `pom.xml`, replace 'prerequisites' element with `maven-enforcer-plugin`
* [SQLLINE-80]
In `HOWTO`, describe how to run SQLLine in IntelliJ IDEA's console on Windows
(slankka)
## 1.4.0 (2018-05-31)
Bugs and functional changes:
* [SQLLINE-75]
jline gives `NumberFormatException` during startup
* Caused by [JLINE2-281],
and fixed by upgrading jline to 2.14.4
* [SQLLINE-72]
Allow quoted file names (including spaces) in `!record`, `!run` and `!script`
commands (Jason Prodonovich)
Other:
* Upgrade `maven-javadoc-plugin` to 3.0.1 due to
[MJAVADOC-517]
* [SQLLINE-76]
During build, manual fails to validate against docbook DTD
* Travis CI: remove JDK 6 and 7 (no longer supported by Travis)
* Upgrade `maven-javadoc-plugin` to 3.0.0 due to
[MJAVADOC-485]
* Add hyperlinks to previous test-cases (Julian Hyde)
* Add coursier usage example, and update contact info (Marc Prud'hommeaux)
## 1.3.0 (2017-06-09)
Bugs and functional changes:
* [SQLLINE-63]
Add Athena JDBC driver (Ben Poweski)
* [SQLLINE-62]
In `!record` and `!run` commands, expand '~' to user's home directory (Mike
Mattozzi)
* [SQLLINE-61]
Add `!nickname` command, to set a friendly name for a connection (Mike Mattozzi)
* [SQLLINE-54]
Add JDK 9 support; drop JDK 1.5 support
Other:
* Fix tests on Windows
* Sort list of JDBC drivers
* Publish manual and API for release 1.2.0
* Create a property for the version number of each maven dependency
* Add "release" profile, and only sign if it is enabled
* Edit release instructions
## 1.2.0 (2016-10-26)
Bugs and functional changes:
* [SQLLINE-49]
`!manual` command fails
* [SQLLINE-48]
Lazily load system properties on startup
* [SQLLINE-35]
Make `SqlLine.begin` method public
* [SQLLINE-42]
Script fails if first line is a comment
* [SQLLINE-41]
`!tables` command hangs in h2
* [SQLLINE-39]
`!help set` shouldn't break long lines
* Add `WrappedSqlException` to allow `IncrementalRows` to throw a `SQLException`
(Parth Chandra)
Other:
* Change capitalization of project name to "SQLLine"
(previously a mixture of "sqlline" and "SQLline")
* [SQLLINE-37]
Initial github-pages web site, including manual
* Checkstyle should always look for unix line endings, even on windows
* Fix Windows line endings
* Switch to "scott-data-hsqldb" as test data set; it is smaller than
"foodmart-data-hsqldb"
## 1.1.9 (2015-03-06)
No bug fixes or other functional changes
Other:
* Publish releases to Maven Central
(previous releases are in Conjars)
* Sign jars
* Use net.hydromatic parent POM,
upgrading several maven plugins
* Fix code style for upgraded checkstyle
## 1.1.8 (2015-02-16)
Bugs and functional changes:
* [SQLLINE-32]
`!help set` should print documentation for all variables
* Add `sqlline` and `sqlline.bat` scripts, and `jar-with-dependencies`
(Jongyeol Choi)
* Fix color output: output style instead of name
* Add test for
[HIVE-5768]
Beeline connection cannot be closed with `!close` command
* Test `!record` command
* [SQLLINE-26]
Flush output for each command when using `!record` command
* Use `ResultSet.getString()` for types that support it,
`getObject().toString()` otherwise
* [SQLLINE-25]
Spaces in classpath
* Add mailing list to maven
* Upgrade `maven-release-plugin` to version 2.4.2
* Make return code enum public so other code can check it
## 1.1.7 (2014-02-14)
Bugs and functional changes:
* Fix bug: SqlCompleter was skipping every other column.
* Fix HIVE-4566, "NullPointerException if typeinfo and nativesql commands are executed at beeline before a DB connection is established" (Xuefu Zhang via Ashutosh Chauhan and Julian Hyde)
* Fix HIVE-4364, "beeline always exits with 0 status, should exit with non-zero status on error" (Rob Weltman via Ashutosh Chauhan and Julian Hyde)
* Fix HIVE-4268, "Beeline should support the -f option" (Rob Weltman via cws and Julian Hyde). SQLLine options '-f file' and '--run=file' are now equivalent.
* Add `SqlLineArgsTest`, copied from `BeeLineArgsTest`, but testing against hsqldb rather than Hive.
Code re-organization:
* Break out inner classes.
* Re-format in Apache style (indent 2).
* Enable maven-checkstyle-plugin, and fix code to comply.
* Modern Java style: add generics; use `StringBuilder` rather than `StringBuffer`; convert arrays to collections; convert some array parameters to varargs; convert loops to `foreach`; remove paranoid `!= null` checks; convert `ColorAttr` to an enum.
* Fix javadoc errors and warnings.
Other:
* Add release history.
* Enable oraclejdk8 in Travis CI.
* Fix verbose mode.
## 1.1.6 (2013-08-23)
* When not running as a shell return boolean to indicate if command worked.
* Add travis build status to README.
## 1.1.5 (2013-07-31)
* Follow the JDBC pattern of not putting extra checks in cancel calls.
* Specify source and target java versions.
* Enable Travis CI.
## 1.1.4 (2013-07-22)
* Add maven release plugin.
* When reading from stdin redirect don't NullPointer at the end of data.
## 1.1.3 (2013-06-27)
* Fixed setting of working dot dir to allow override.
* Limit history saving to interactive shell.
* Fixed history so it saves; removed JLine1 workaround code.
* CTRL-C cancels screen output from query