Promises interface for PostgreSQL
https://github.com/vitaly-t/pg-promiseTags | postgresql nodejs promises transaction promise-library typescript pg promise postgres postgresql-client postgresql-driver postgresql-library |
Implementation | Javascript |
License | MIT |
Platform | NodeJS |
Massive.js is a data mapper for Node.js that goes all in on PostgreSQL and fully embraces the power and flexibility of the SQL language and relational metaphors. Providing minimal abstractions for the interfaces and tools you already use, its goal is to do just enough to make working with your data as easy and intuitive as possible, then get out of your way. Massive is not an object-relational mapper (ORM)! It doesn't use models, it doesn't track state, and it doesn't limit you to a single entity-based metaphor for accessing and persisting data. Massive connects to your database and introspects its schemas to build an API for the data model you already have: your tables, views, functions, and easily-modified SQL scripts.
nodejs postgres postgresql database data-mapper sql promise pg datamapper promisesPostgreSQL client - pure javascript & libpq with the same API
postgresql postgresql-driver node-postgres postgres libpq pg postgre database rdbms postgresql-client postgresql-libraryThe complete and easy to use command-line migration tool for PostgreSQL. Install this globally and you'll have access to the pg-migrator command anywhere on your system.
pg postgres postgresql migrate migration migrator pg-migrate pg-migration pg-migrator patch patcher pg-patch pg-patcher db database database-migration database-migrator node-postgres node-postgresqlBookshelf is a JavaScript ORM for Node.js, built on the Knex SQL query builder. Featuring both promise based and traditional callback interfaces, providing transaction support, eager/nested-eager relation loading, polymorphic associations, and support for one-to-one, one-to-many, and many-to-many relations. It is designed to work well with PostgreSQL, MySQL, and SQLite3.
bookshelf database mysql postgresql sqlite nodejs orm datamapper active-recordA native PostgreSQL driver for Rust.Rust-Postgres is a pure-Rust frontend for the popular PostgreSQL database.
postgresql-client postgresql-driver postgresql-library postgresAsynchronous fork of wg/epgsql originally here: mabrek/epgsql and subsequently forked in order to provide a common fork for community development.When you need to execute several queries, it involves a number network round-trips between the application and the database. The PostgreSQL frontend/backend protocol supports request pipelining. This means that you don't need to wait for the previous command to finish before sending the next command. This version of the driver makes full use of the protocol feature that allows faster execution.
postgresql-client postgresql-driver postgresql-library postgresORM for nodejs. Supports postgres, mySql and sqlite. 1.7.1 Support for schemas (postgres only). 1.7.0 sqlite3 is now a peer dependency. Add it to your own package.json if you intend to use it. 1.6.9 Bugfix: one-to-many relation returns empty if strategy is included. 1.6.8 Bugfix: one-to-many relation returns empty if insert/update is done earlier in transaction. 1.6.7 Bugfix in relations. 1.6.6 Bugfix. 1.6.5 Improved performance on relations. 1.6.4 Bugfix. 1.6.3 Bugfix: potential incorrect timeZoneOffset when serializing date to JSON. Got timeZoneOffset from now() instead of on actual date. 1.6.2 Removed es6 syntax to ensure backwards compatability. Fixed global var leak. 1.6.1 Now supporting sqlite. 1.6.0 Bugfix: potential ambigous column error when using limit and relating to other tables. 1.5.9 Bugfix: using multipleStatements in mySql could sometimes cause an error when updates are run right before a select. Improved performance on limit when relating to other tables. Using uuid instead of node-uuid Updated all dependencies but generic-pool to latest. (Generic-pool has some breaking changes in latest. I will update it in next release.) 1.5.8 Cleanup line breaks in documentation. 1.5.7 Bugfix: getById.exclusive and tryGetById.exclusive did not lock if row was cached. Improved performance on tryGetFirst. 1.5.6 Raw sql filters can accept sql both as string and as function. E.g. var filter = {sql: function() {return 'foo > 1';}}. 1.5.5 Optional locks for getMany, tryGetFirst and tryGetById. Instead of calling getMany(params) just call getMany.exclusive(params). Same syntax goes for tryGetFirst and tryGetById. This will result in SELECT FOR UPDATE. Bugfix: bulk deletes now accepts raw sql filters too. 1.5.4 Transaction locks. Postgres only. 1.5.3 Upgraded to pg 6.0.3 1.5.2 Improved performance and reduced memory footprint. 1.5.1 Documented JSON column type. Bug fix: Insert and foreign key violation. 1.5.0 JSON column type. Postgres json type does not support rdb filters. 1.4.1 Empty filter would sometimes cause invalid filter. 1.4.0 Raw SQL query. 1.3.0 getMany() now supports limit and orderBy - same syntax as in streaming. 1.2.3 Bugfix: iEqual gave incorrect sql when parameterized. 1.2.2 Exlusive no longer returns a clone of table. It has changes current table to exclusive locking. 1.2.1 Bugfix: Exclusive row locks 1.2.0 Exclusive row locks 1.1.0 Now supporting streaming. Requires postgres or MySQL >=5.7.7 1.0.8 README fixup. 1.0.7 Better performance on insert and update. 1.0.6 Bugfix: Transaction domain should not forward rdb singleton from old domain. 1.0.5 Documentation cleanup. 1.0.4 orderBy in toDto(). 1.0.3 toDto() using next tick on every thousandth row to avoid maximum call stack size exceeded. 1.0.2 Reduced number of simultaneous promises in order to avoid maximum call stack size exceeded. 1.0.1 Bugfix: Incorrect insert/updates on timestamp without timezone. The time was converted utc instead of stripping the timezone. 1.0.0 Transaction domain forwards properties from old domain. Semantic versioning from now on. 0.5.1 Improved performance 0.5.0 Logging: rdb.log(someFunc) logs sql and parameters. Raw sql filters. 0.4.9 New method: tryGetById. New filter: iEqual, postgres only. Bugfix: rows.toJSON() without strategy did not include any children. 0.4.8 Explicit pooling with size and end(). Bugfix: mySql did not release client to pool. 0.4.7 Upgraded to pg 4.3.0 Upgraded to mysql 2.5.5 0.4.6 Upgraded pg 4.2.0. 0.4.5 Oops. Forgot to use pg.js instead of pg. 0.4.4 Upgraded all dependencies to latest. Using pg.js instead of pg. 0.4.3 Can ignore columns when serializing to dto. 0.4.2 Bugfix: update on a row crashes when a delete occurs earlier in same transaction. 0.4.1 Bugfix: more global leaks. 0.4.0 Bugfix: global leak. 0.3.9 Bugfix: eager loading joins/hasOne with non unique column names was not handled correctly. 0.3.8 Supports mySql. Bulk deletes. 0.3.7 Bugfix: eager loading manyRelation on a join/hasOne returned empty array #11 0.3.6 Fixed sql injection vulnerability. 0.3.5 Built-in fetching strategies for lazy loading. Works best in readonly scenarios. 0.3.4 Docs and examples split moved to separate file. 0.3.3 Fixed documentation layout again. 0.3.2 Fixed documentation layout. 0.3.1 Case insensitive filters: iStartsWith, iEndsWith and iContains. 0.3.0 Fix broken links in docs. 0.2.9 Support for row.delete(). Rollback only throws when error is present. 0.2.8 Guid accepts uppercase letters. Bugfix: null inserts on guid columns yielded wrong sql. 0.2.7 New method, toDto(), converts row to data transfer object. Bugfix: toJSON returned incorrect string on hasMany relations. 0.2.6 Fixed incorrect links in README. 0.2.5 Bugfix: caching on composite keys could give a crash #7. Improved sql compression on insert/update. 0.2.4 Bugfix: getMany with many-strategy and shallowFilter yields incorrect query #6. 0.2.3 Reformatted documentation. No code changes.
orm sql mysql postgres pgPostgreSQL ORM for Golang with focus on PostgreSQL features and performance. It supports Basic types, Multidimensional Arrays, Transactions, Prepared statements, Queries retries on network errors, Automatic connection pooling with circuit breaker support, Bulk/batch inserts and updates, Pagination and URL filters helpers, Migrations, Sharding and lot more.
orm sql hstore postgresql jsonb database-library go-orm postgresql-clientNode.js database migration management built exclusively for postgres. (But can also be used for other DBs conforming to SQL standard - e.g. CockroachDB.) Started by Theo Ephraim, now maintained by Salsita Software. You can specify your database connection information using config.
database db migrate migration migrations migrator db-migrate pg postgre postgres postgresql sql extensible expandable programatic programable apiAn instant, highly-performant GraphQL API for your PostgreSQL database, extensible via a powerful plugin system. Note: v1-v3 of this project were named PostGraphQL. A v3-v4 migration guide is available here and you can check out some of the new features here. No more development is taking place on v3, but you can still access its branch here.
graphql postgres typescript postgraphql schema graphql-api automatic-api engine pg postgresql reflection introspection server relay connection graphile graphile-engine graphql-engine graphile-buildPostgreSQL driver for Elixir.*** Enumerated types (enum) are custom named database types with strings as values.
postgresql-client postgresql-driver postgresql-library postgresNpgsql is a .NET data provider for PostgreSQL. It allows you to connect and interact with PostgreSQL server using .NET.For any additional information, please visit the Npgsql website at http://www.npgsql.org.
npgsql database postgresql postgres c-sharp sql postgresql-client postgresql-driver postgresql-librarySlick extensions for PostgreSQL, to support a series of pg data types and related operators/functions. ** Tested on PostgreSQL 10 with Slick 3.2.3. ** Java 8 is required.
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postgresql-client postgresql-driver postgresql-library postgresWelcome to libpqxx, the C++ API to the PostgreSQL database management system.This package requires PostgreSQL to be installed -- including the C headers for client development. The library builds on top of PostgreSQL's standard C API, libpq, though this fact is almost completely hidden from programs that use libpqxx.
postgresql-client postgresql-driver postgresProvides Meteor integration of the pg-live-select NPM module, bringing reactive SELECT statement result sets from PostgreSQL >= 9.3. If you do not have PostgreSQL server already installed, you may use the numtel:pg-server Meteor Package to bundle the PostgreSQL server directly to your Meteor application.
aiopg is a library for accessing a PostgreSQL database from the asyncio (PEP-3156/tulip) framework. It wraps asynchronous features of the Psycopg database driver.
asyncio postgresql sqlalchemy asynchronous postgresql-driver postgresql-clientBluebird is a fully featured promise library with focus on innovative features and performance.
promise performance promises promises-a promises-aplus async await deferred deferreds future flow-control dsl fluent-interface promise-library polyfillasyncpg is a database interface library designed specifically for PostgreSQL and Python/asyncio. asyncpg is an efficient, clean implementation of PostgreSQL server binary protocol for use with Python's asyncio framework. You can read more about asyncpg in an introductory blog post. asyncpg requires Python 3.5 or later and is supported for PostgreSQL versions 9.2 to 10.
postgresql python-3 asyncio async-python async-programming high-performance database-driverA library for promises (CommonJS/Promises/A,B,D)
q promise promises promises-a promises-aplus deferred future async flow-control fluent browser node promise-library polyfill
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