nbtri/prom

Utility library to manage shared connection in Golang

prom

Utility library to manage shared connection in Golang.

Documentation

• 'Prom' for go-redis.
• 'Prom' for the official Go driver for MongoDB.
• 'Prom' for database/sql.
• 'Prom' for AWS DyamoDB.

Go version, direct and tested dependencies: see go.mod.

History

2019-11-19 - v0.2.6

• AwsDynamodbConnect:
  • New functions BuildxxxInput and xxxWithInput.
  • Doc fixes and updates.

2019-11-17 - v0.2.5

• AwsDynamodbConnect:
  • Add new function IsAwsError(err error, code string) bool
  • No longer ignore certain AWS errors, lets caller decide to call AwsIgnoreErrorIfMatched if needed.
• Update dependency libs.
• Other fixes & enhancements.

2019-11-14 - v0.2.4

• AwsDynamodbConnect:
  • New constants AwsAttrTypeString, AwsAttrTypeNumber and AwsAttrTypeBinary.
  • New constants AwsKeyTypePartition and AwsKeyTypeSort.
  • Add transaction-supported functions.
• Update dependency libs.
• Other fixes & enhancements.

2019-10-30 - v0.2.3

• MongoConnect: fixed a bug that incorrectly creates collection index when passing mongo.IndexModel as parameter.

2019-10-25 - v0.2.2

• Change MongoConnect.Ping(timeoutMs ...int) to MongoConnect.Ping(ctx context.Context).
• Bump Go version to 1.12 and update dependencies.
• Other fixes & enhancements.

2019-10-14 - v0.2.1

• 'Prom' for the official Go driver for MongoDB:
  • Deprecate function CreateIndexes, replaced with CreateCollectionIndexes.
• Add tests.

2019-10-12 - v0.2.0

• New 'Prom' for AWS DyamoDB:
  • Usage examples.
• For API consistency:
  • New function MongoConnect.Close(context.Context) error to replace Disconnect(ctx context.Context) error.
  • New function GoRedisConnect.Close() error.
• 'Prom' for go-redis:
  • Upgrade to github.com/go-redis/redis v6.15.6.
• 'Prom' for the official Go driver for MongoDB:
  • Upgrade to go.mongodb.org/mongo-driver v1.1.2.
• 'Prom' for database/sql:
  • Upgrade to gopkg.in/goracle.v2 v2.21.4.

2019-09-14 - v0.1.3

• 'Prom' for go-redis:
  • Upgrade to github.com/go-redis/redis v6.15.5.
• 'Prom' for the official Go driver for MongoDB:
  • Upgrade to go.mongodb.org/mongo-driver v1.1.1.
  • Fixed bug "no documents in result"
• 'Prom' for database/sql:
  • Upgrade to github.com/lib/pq v1.2.0.
  • Upgrade to gopkg.in/goracle.v2 v2.20.1.

2019-04-03 - v0.1.2

• 'Prom' for database/sql:
  • Add timezone location attribute to SqlConnect struct.
  • Correctly parse date/time data from db using timezone location attribute.

2019-04-01 - v0.1.1

• 'Prom' for database/sql: solve the case when Mysql's TIME is loaded as []byte.

2019-03-27 - v0.1.0

• Migrated Go modular design.
• Add DbFlavor:
  • New method NewSqlConnectWithFlavor
• SqlConnect.fetchOneRow fetches correct column's data type instead of []byte for MySQL. This makes results of SqlConnect.FetchRows and SqlConnect.FetchRowsCallback are correctly typed, too.
• Update examples for MongoDB, MySQL and PostgreSQL.
• Add examples for MSSQL and Oracle DB.

2019-03-19 - v0.0.4

• 'Prom' for database/sql:
  • Usage examples: MySQL, PostgreSQL

2019-03-08 - v0.0.3.1

• 'Prom' for the official Go driver for MongoDB: add 2 functions
  • DecodeSingleResultRaw(*mongo.SingleResult) (string, error)
  • DecodeResultCallbackRaw(context.Context, *mongo.Cursor, func(docNum int, doc string, err error))
• Bug fixes & refactoring.

2019-03-05 - v0.0.3

• 'Prom' for the official Go driver for MongoDB:
  • Bug fixes, enhancements & refactoring
  • Add usage examples
• New 'Prom' for go-redis:
  • Usage examples

2019-03-04 - v0.0.2

• Function DecodeSingleResult and DecodeResultCallback are now attached to *MongoConnect
• Change Mongo's timeout parameter from int64 to int

2019-02-28 - v0.0.1

• 'Prom' for the official Go driver for MongoDB (https://github.com/mongodb/mongo-go-driver)

License

MIT - see LICENSE.md.