@admc.com/sqltool-mswin

Description

Node.js module for executing SqlTool to issue SQL to any JDBC database or for running HyperSQL database instances under node.js on MS Windows.

SqlTool provides a scripting/automation interface and interactive console interface to JDBC Databases. HyperSQL database engine is bundled, but you can access any other JDBC database by following the instructions below.

Installation

An RC file is a text file that encapsulates database connection details.

install to common location:

(npm calls this "global", but on Windows -g installs to a user-specific location under %APPDATA%, unless you have adjusted npm's settings). Generally, if you are going to use any Node global bin scripts on Windows, you need to add the global bin directory%APPDATA%\npm into your search path. Use any means to do this persistently, such as sysdm.cpl or a CMD script that runs (automatically or explicitly) each time you log in or get a terminal. If done by script, this is easily done with under by: PATH=%PATH%;%APPDATA%\npm

sudo npm install -g @admc.com/sqltool-mswin
:: Do this just one time if you have no sqltool.rc file before-hand:
sqltool -s

install under your current directory

:: If you don't already have a node_modules subdir or "package.json" file:
npm init -y
sudo npm install @admc.com/sqltool-mswin
:: Do this just one time if you have no sqltool.rc file before-hand:
node_modules\.bin\sqltool -s

Regardless whether you did a global or local installation, to upgrade to newer releases, just repeat the same installation command you gave for the initial install.

The sqltool.rc file in your home directory sets up the mem urlid used to connect to a personal, local in-memory HyperSQL database as described below, and has a commented example that you can update for connecting to some other database.

If you prefer to give connection details directly on the command-line, then forget the the RC file and instead of the "mem" argument given in the Usage section below, give arguments like this:

...sqltool -- --InlineRc=url=jdbc:hsqldb:mem:name,user=SA,password=

Usage with a HyperSQL database.

This is how to get an interactive console connection to an in-memory HyperSQL database.

To run SqlTool without connecting to any database, just skip the "mem" argument. (From the interactive SqlTool session you can connect to databases, or play around un-connected).

You can duplicate the provided stanza in the sqltool.rc file in your home directory and change the urlid and URL to connect to any HyperSQL database, local remote, in-memory or persistent.

For global installation:

sqltool mem
CREATE TABLE t(i int, s varchar(20));      -- any sql
INSERT INTO t VALUES(1, 'one');
-- list available tables:
\dt
SELECT * FROM t;
-- quit:
\q

For local directory installation:

node_modules\.bin\sqltool mem

Usage with any other JDBC database (i.e. other than HyperSQL)

1. You need to acquire the JDBC driver jar file for the database. For Java databases (such as Derby), you will have to look through the product docs because there may be different jar files for in-memory vs. local-file vs. remote databases, and there could be additional jar file dependencies. For non-Java databases, just get the normal thin JDBC driver jar file.
2. Edit your home directory sqltool.rc file, adding a stanza for the database. The provided skeleton sqltool.rc file has a comment telling where you can see stanza examples for many different database types.
3. Use JRE switch '-cp' to add the JDBC driver jar file to the invocation classpath. If you installed the sqltool module locally, change the invocation patch accordingly. Here's how I succesfully access the a MariaDB server through urlid entry 'maria' in my RC file:

sqltool -cp lib/mariadb-java-client-3.0.1-beta.jar -- maria

The "--" (non-)switch is unnecessary here, but would be required if you also give any switches to SqlTool.

References

• Inlne RC Auth section of SqlTool User Guide about giving connection details on the command line rather than in an RC file.
• SqlTool User Guide about how to use SqlTool.
• HyperSQL User Guide about how to use the HyperSQL database engine.
• [e-mail]\sqltool*\artifacts\sqltool-samples.rc examples for connecting to many different databases.