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  • Database Schema Reader
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  • Schema
    Schema

    About the Game Schema is fun and addictive! It’s a new fast-reaction game with 60 levels of different shapes, designs and colours, and a set of 20 easy-peasy levels, ideal for kids! The game comes with 4 different game sets. The free version gives you enough to enjoy, before you unlock the rest of the 60. Unlock the 60 locked levels by purchasing the full version of the app. How is the game played? Once you choose a level, the goal-pattern is presented as a hint. You can keep the pattern displayed as you play the game, or hide it, if you feel you have become an advanced user. When the game starts, blocks will start to slide upwards and all you have to do is tap on the column where the correct coloured block slides, to drop it into its correct position. When you make a wrong move, you need to clear this column and start over. You have to tap on the sliding bomb icons, to reset the column where you made the mistake. During the game, you may choose to adjust the blocks’ speed. However, bare in mind that the higher the speed, the higher the bonus you earn, when completing each level. Also try tapping on the actual blocks: this will give you an extra 20 points on every successful tap! You may also choose to deactivate the sounds or the background music. Score and Leaderboard Your score depends on a variety of factors, like completing the level with no errors, not missing any blocks as they slide up and certainly on your finger speed. Try to push your score up and get ahead of the game against your friends.

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    • Schema Consolidator
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    • Schema Ghibli
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    • Maurer Schema
      Maurer Schema

      Mit dem Maurer Schema lässt sich eine Risikobewertung von Großveranstaltungen durchführen. Ermitteln Sie die Anzahl der benötigten Helfer für, RTW, KTW, GKTW, NEF und der Einsatzleitung einfach mit dem iPhone.

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      • Schema Ghibli
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      • Schema Ghibli
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      • Schema Detective
        Schema Detective

        Schema Detective is a handy and innovative application for finding sensitive data and referential relations within the database. Simple to use, yet powerful, it enables the detection of data across the entire database instance (server), utilizing various search patterns. In addition, it allows the identification of application referential relations - even in the lack of database foreign-keys. Main features: [ul][li]Finds data across the entire instance (server) in minutes.[/li] [li]Handles databases and tables of any size.[/li] [li]Can search inside large text fields, e.g. CLOB, varchar(max).[/li] [li]Utilizes both wildcard and regular-expressions search patterns.[/li] [li]Allows re-use of your favorite detection rules through a detection dictionary.[/li] [li]Detects referential relations defined only in the application.[/li] [li]Displays data's referential relations defined in the database.[/li] [li]Supports both Oracle and SQL Server[/li] [/ul]

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      • SchemaCrawler
        SchemaCrawler

        SchemaCrawler project is a command-line tool to output your database schema and data in a readable form. SchemaCrawler project is a command-line tool to output your database schema and data in a readable form.The output is designed to be diff-ed with previous versions of your database schema. SchemaCrawler is also an API that improves on the standard JDBC metadata. What's New in This Release: [ read full changelog ] · Fixed specification of Oracle SID using the -database command line switch, as well as spcification of port number. · Fixed shell script classpath.

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      • Yoyo-migrations
        Yoyo-migrations

        Database schema migration tool, using SQL and DB-API Yoyo-migrations is a database schema migration utility using plain SQL and the DB-API.What does yoyo-migrations do?As database applications evolve, changes to the database schema are often required. These can usually be written as one-off SQL scripts containing CREATE/ALTER table statements (although any SQL or python script may be used with yoyo-migrations).Yoyo-migrations provides a command line tool for reading a directory of such scripts and applying them to your database as required.Database supportPostgreSQL, MySQL and SQLite databases are supported.UsageYoyo-migrations is usually invoked as a command line script.Examples:Read all migrations from directory migrations and apply them to a PostgreSQL database:yoyo-migrate apply ./migrations/ postgres://user:password@localhost/databaseRollback migrations previously applied to a MySQL database:yoyo-migrate rollback ./migrations/ mysql://user:password@localhost/databaseReapply (ie rollback then apply again) migrations to a SQLite database at location /home/sheila/important-data.db:yoyo-migrate reapply ./migrations/ sqlite:////home/sheila/important-data.dbBy default, yoyo-migrations starts in an interactive mode, prompting you for each migration file before applying it, making it easy to choose which migrations to apply and rollback.The migrations directory should contain a series of migration scripts. Each migration script is a python file (.py) containing a series of steps. Each step should comprise a migration query and (optionally) a rollback query. For example:## file: migrations/0001.create-foo.py#step( "CREATE TABLE foo (id INT, bar VARCHAR(20), PRIMARY KEY (id))", "DROP TABLE foo",)The filename of each file (without the .py extension) is used as the identifier for each migration. Migrations are applied in filename order, so it's useful to name your files using a date (eg '20090115-xyz.py') or with another incrementing number.yoyo-migrate creates a table in your target database, _yoyo_migration, to track which migrations have been applied.Steps may also take an optional argument ignore_errors, which must be one of apply, rollback, or all. If in the previous example the table foo might have already been created by another means, we could add ignore_errors='apply' to the step to allow the migrations to continue regardless:## file: 0001.create-foo.py#step( "CREATE TABLE foo (id INT, bar VARCHAR(20), PRIMARY KEY (id))", "DROP TABLE foo", ignore_errors='apply',)Steps can also be python callable objects that take a database connection as their single argument. For example:## file: 0002.update_keys.py#def do_step(conn): cursor = conn.cursor() cursor.execute( "INSERT INTO sysinfo " " (osname, hostname, release, version, arch)" " VALUES (%s, %s, %s, %s, %s %s)", os.uname() )step(do_step)Password securityYou normally specify your database username and password as part of the database connection string on the command line. On a multi-user machine, other users could view your database password in the process list.The -p or --prompt-password flag causes yoyo-migrate to prompt for a password, ignoring any password specified in the connection string. This password will not be available to other users via the system's process list.Connection string cachingThe first time you run yoyo-migrate on a new set of migrations, you will be asked if you want to cache the database connection string in a file called .yoyo-migrate in the migrations directory.This cache is local to the migrations directory, so subsequent runs on the same migration set do not need the database connection string to be specified.This saves typing, avoids your database username and password showing in process listings and lessens the risk of accidentally running yoyo-migrate on the wrong database (ie by re-running an earlier yoyo-migrate entry in your command history when you have moved to a different directory).If you do not want this cache file to be used, add the --no-cache parameter to the command line options. Requirements: · Python

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      • Stirimango
        Stirimango

        Database migrations for PostgreSQL Stirimango is an anagram for the 'migrations' word.Database migrations solve the painful process of dealing with updates to the schema of a database. The concept is not new, as the authors originally were introduced the concept working with Ruby on Rails. Stirimango is a Python implementation of migrations. Stirimango is unlike newer versions of Rails in that it does not provide an ORM layer -- it deals only in raw SQL.More specifically, Stirimango uses the :mod:`psycopg2` module to manipulate the PostgreSQL RDBMS. With little modification, Stirimango could be used with other database systems; however, the author only uses PostgreSQL. Requirements: · Python

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      • pgmigrate2
        pgmigrate2

        pgmigrate2 is a Python tool that helps you to evolve your database together with your application.The fundamental unit of PGmigrate is a single SQL snippet called patch.Sample database patch cat 000049_Added_index_on_CategorySlug.sql--- id: 89ccfca6-6851-11e1-99d8-a088b4e3b168--- author: serg--- memo: Added index on CategorySlug--- date: 2012-03-07 14:32CREATE UNIQUE INDEX catalog_category_slug_shop_id_slug ON catalog_category_slug USING btree (shop_id, slug);As you can see patch is a valid SQL file, which even can be executed directly. It also has nice, human readable file name, and some metadata.QuickstartInitialize database pgmigrate2 init postgresql://user@password/testdbThis will create table __applied_patches__ in testdb. This table is used to track which patches are already applied.Create a patch repo, and a first patch mkdir patchrepo pgmigrate2 newpatch patchrepo... edit patch in your text editor...Wrote 'patchrepo/000001_creating_table_x.sql'This will create empty patch and open it in your text editor. Enter patch SQL, and optional memo, describing what is the function of this patch.PGmigrate will create a file like patchrepo/000001_creating_table_x.sql where 000001 is a patch serial number, and creating_table_x is a slugified patch memo. PGmigrate will fill rest of patch metadata by itself.Check what needs to be applied to pgmigrate2 check patchrepo/ postgresql://user@password/testdbNeed to apply: creating table xCheck takes all patches in patch repo, and print a list of patches which are need to be applied to testd.Apply patches pgmigrate2 migrate patchrepo/ postgresql://user@password/testdbNeed to apply 1 patches:Applying 'creating table x'Migrate takes all patches from patch repo, and sequentially applies those of them, whose id are not present in __applied_patches__ tables of testdb.EmbeddingHere is example how we use PGmigrate in our project:### Database migration commands@finaloption.command(config_opts)def dbmigrate(config): from shopium.core.config import read_config config = read_config(config) from pgmigrate2 import api return api.migrate('migrations', config.db_uri)@finaloption.command(config_opts)def dbnewpatch(config): from shopium.core.config import read_config config = read_config(config) from pgmigrate2 import api import subprocess path = api.newpatch('migrations') if path: subprocess.check_call('hg add %s' % path, shell=True) # add just created patch to Mercurial@finaloption.command(config_opts)def dbcheckstatus(config): from shopium.core.config import read_config config = read_config(config) from pgmigrate2 import api api.check_status('migrations', config.db_uri)Product's homepage

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