From 42f28ab8e374137fe3f5d25424489d879d4724f8 Mon Sep 17 00:00:00 2001 From: Christopher Speller Date: Wed, 21 Jun 2017 19:06:17 -0700 Subject: Updating server dependancies (#6712) --- vendor/github.com/go-sql-driver/mysql/README.md | 48 +++++++++++-------------- 1 file changed, 21 insertions(+), 27 deletions(-) (limited to 'vendor/github.com/go-sql-driver/mysql/README.md') diff --git a/vendor/github.com/go-sql-driver/mysql/README.md b/vendor/github.com/go-sql-driver/mysql/README.md index a060e3cfd..a16012f81 100644 --- a/vendor/github.com/go-sql-driver/mysql/README.md +++ b/vendor/github.com/go-sql-driver/mysql/README.md @@ -1,6 +1,6 @@ # Go-MySQL-Driver -A MySQL-Driver for Go's [database/sql](https://golang.org/pkg/database/sql/) package +A MySQL-Driver for Go's [database/sql](http://golang.org/pkg/database/sql) package ![Go-MySQL-Driver logo](https://raw.github.com/wiki/go-sql-driver/mysql/gomysql_m.png "Golang Gopher holding the MySQL Dolphin") @@ -15,7 +15,6 @@ A MySQL-Driver for Go's [database/sql](https://golang.org/pkg/database/sql/) pac * [Address](#address) * [Parameters](#parameters) * [Examples](#examples) - * [Connection pool and timeouts](#connection-pool-and-timeouts) * [LOAD DATA LOCAL INFILE support](#load-data-local-infile-support) * [time.Time support](#timetime-support) * [Unicode support](#unicode-support) @@ -27,11 +26,11 @@ A MySQL-Driver for Go's [database/sql](https://golang.org/pkg/database/sql/) pac ## Features * Lightweight and [fast](https://github.com/go-sql-driver/sql-benchmark "golang MySQL-Driver performance") * Native Go implementation. No C-bindings, just pure Go - * Connections over TCP/IPv4, TCP/IPv6, Unix domain sockets or [custom protocols](https://godoc.org/github.com/go-sql-driver/mysql#DialFunc) + * Connections over TCP/IPv4, TCP/IPv6, Unix domain sockets or [custom protocols](http://godoc.org/github.com/go-sql-driver/mysql#DialFunc) * Automatic handling of broken connections * Automatic Connection Pooling *(by database/sql package)* * Supports queries larger than 16MB - * Full [`sql.RawBytes`](https://golang.org/pkg/database/sql/#RawBytes) support. + * Full [`sql.RawBytes`](http://golang.org/pkg/database/sql/#RawBytes) support. * Intelligent `LONG DATA` handling in prepared statements * Secure `LOAD DATA LOCAL INFILE` support with file Whitelisting and `io.Reader` support * Optional `time.Time` parsing @@ -44,14 +43,14 @@ A MySQL-Driver for Go's [database/sql](https://golang.org/pkg/database/sql/) pac --------------------------------------- ## Installation -Simple install the package to your [$GOPATH](https://github.com/golang/go/wiki/GOPATH "GOPATH") with the [go tool](https://golang.org/cmd/go/ "go command") from shell: +Simple install the package to your [$GOPATH](http://code.google.com/p/go-wiki/wiki/GOPATH "GOPATH") with the [go tool](http://golang.org/cmd/go/ "go command") from shell: ```bash $ go get github.com/go-sql-driver/mysql ``` -Make sure [Git is installed](https://git-scm.com/downloads) on your machine and in your system's `PATH`. +Make sure [Git is installed](http://git-scm.com/downloads) on your machine and in your system's `PATH`. ## Usage -_Go MySQL Driver_ is an implementation of Go's `database/sql/driver` interface. You only need to import the driver and can use the full [`database/sql`](https://golang.org/pkg/database/sql/) API then. +_Go MySQL Driver_ is an implementation of Go's `database/sql/driver` interface. You only need to import the driver and can use the full [`database/sql`](http://golang.org/pkg/database/sql) API then. Use `mysql` as `driverName` and a valid [DSN](#dsn-data-source-name) as `dataSourceName`: ```go @@ -96,13 +95,13 @@ Alternatively, [Config.FormatDSN](https://godoc.org/github.com/go-sql-driver/mys Passwords can consist of any character. Escaping is **not** necessary. #### Protocol -See [net.Dial](https://golang.org/pkg/net/#Dial) for more information which networks are available. +See [net.Dial](http://golang.org/pkg/net/#Dial) for more information which networks are available. In general you should use an Unix domain socket if available and TCP otherwise for best performance. #### Address For TCP and UDP networks, addresses have the form `host:port`. If `host` is a literal IPv6 address, it must be enclosed in square brackets. -The functions [net.JoinHostPort](https://golang.org/pkg/net/#JoinHostPort) and [net.SplitHostPort](https://golang.org/pkg/net/#SplitHostPort) manipulate addresses in this form. +The functions [net.JoinHostPort](http://golang.org/pkg/net/#JoinHostPort) and [net.SplitHostPort](http://golang.org/pkg/net/#SplitHostPort) manipulate addresses in this form. For Unix domain sockets the address is the absolute path to the MySQL-Server-socket, e.g. `/var/run/mysqld/mysqld.sock` or `/tmp/mysql.sock`. @@ -221,11 +220,11 @@ Valid Values: Default: UTC ``` -Sets the location for time.Time values (when using `parseTime=true`). *"Local"* sets the system's location. See [time.LoadLocation](https://golang.org/pkg/time/#LoadLocation) for details. +Sets the location for time.Time values (when using `parseTime=true`). *"Local"* sets the system's location. See [time.LoadLocation](http://golang.org/pkg/time/#LoadLocation) for details. Note that this sets the location for time.Time values but does not change MySQL's [time_zone setting](https://dev.mysql.com/doc/refman/5.5/en/time-zone-support.html). For that see the [time_zone system variable](#system-variables), which can also be set as a DSN parameter. -Please keep in mind, that param values must be [url.QueryEscape](https://golang.org/pkg/net/url/#QueryEscape)'ed. Alternatively you can manually replace the `/` with `%2F`. For example `US/Pacific` would be `loc=US%2FPacific`. +Please keep in mind, that param values must be [url.QueryEscape](http://golang.org/pkg/net/url/#QueryEscape)'ed. Alternatively you can manually replace the `/` with `%2F`. For example `US/Pacific` would be `loc=US%2FPacific`. ##### `maxAllowedPacket` ``` @@ -261,11 +260,11 @@ Default: false ##### `readTimeout` ``` -Type: duration +Type: decimal number Default: 0 ``` -I/O read timeout. The value must be a decimal number with a unit suffix (*"ms"*, *"s"*, *"m"*, *"h"*), such as *"30s"*, *"0.5m"* or *"1m30s"*. +I/O read timeout. The value must be a decimal number with an unit suffix ( *"ms"*, *"s"*, *"m"*, *"h"* ), such as *"30s"*, *"0.5m"* or *"1m30s"*. ##### `strict` @@ -284,11 +283,11 @@ By default MySQL also treats notes as warnings. Use [`sql_notes=false`](http://d ##### `timeout` ``` -Type: duration +Type: decimal number Default: OS default ``` -Timeout for establishing connections, aka dial timeout. The value must be a decimal number with a unit suffix (*"ms"*, *"s"*, *"m"*, *"h"*), such as *"30s"*, *"0.5m"* or *"1m30s"*. +*Driver* side connection timeout. The value must be a decimal number with an unit suffix ( *"ms"*, *"s"*, *"m"*, *"h"* ), such as *"30s"*, *"0.5m"* or *"1m30s"*. To set a server side timeout, use the parameter [`wait_timeout`](http://dev.mysql.com/doc/refman/5.6/en/server-system-variables.html#sysvar_wait_timeout). ##### `tls` @@ -298,16 +297,16 @@ Valid Values: true, false, skip-verify, Default: false ``` -`tls=true` enables TLS / SSL encrypted connection to the server. Use `skip-verify` if you want to use a self-signed or invalid certificate (server side). Use a custom value registered with [`mysql.RegisterTLSConfig`](https://godoc.org/github.com/go-sql-driver/mysql#RegisterTLSConfig). +`tls=true` enables TLS / SSL encrypted connection to the server. Use `skip-verify` if you want to use a self-signed or invalid certificate (server side). Use a custom value registered with [`mysql.RegisterTLSConfig`](http://godoc.org/github.com/go-sql-driver/mysql#RegisterTLSConfig). ##### `writeTimeout` ``` -Type: duration +Type: decimal number Default: 0 ``` -I/O write timeout. The value must be a decimal number with a unit suffix (*"ms"*, *"s"*, *"m"*, *"h"*), such as *"30s"*, *"0.5m"* or *"1m30s"*. +I/O write timeout. The value must be a decimal number with an unit suffix ( *"ms"*, *"s"*, *"m"*, *"h"* ), such as *"30s"*, *"0.5m"* or *"1m30s"*. ##### System Variables @@ -381,11 +380,6 @@ No Database preselected: user:password@/ ``` - -### Connection pool and timeouts -The connection pool is managed by Go's database/sql package. For details on how to configure the size of the pool and how long connections stay in the pool see `*DB.SetMaxOpenConns`, `*DB.SetMaxIdleConns`, and `*DB.SetConnMaxLifetime` in the [database/sql documentation](https://golang.org/pkg/database/sql/). The read, write, and dial timeouts for each individual connection are configured with the DSN parameters [`readTimeout`](#readtimeout), [`writeTimeout`](#writetimeout), and [`timeout`](#timeout), respectively. - - ### `LOAD DATA LOCAL INFILE` support For this feature you need direct access to the package. Therefore you must change the import path (no `_`): ```go @@ -396,17 +390,17 @@ Files must be whitelisted by registering them with `mysql.RegisterLocalFile(file To use a `io.Reader` a handler function must be registered with `mysql.RegisterReaderHandler(name, handler)` which returns a `io.Reader` or `io.ReadCloser`. The Reader is available with the filepath `Reader::` then. Choose different names for different handlers and `DeregisterReaderHandler` when you don't need it anymore. -See the [godoc of Go-MySQL-Driver](https://godoc.org/github.com/go-sql-driver/mysql "golang mysql driver documentation") for details. +See the [godoc of Go-MySQL-Driver](http://godoc.org/github.com/go-sql-driver/mysql "golang mysql driver documentation") for details. ### `time.Time` support The default internal output type of MySQL `DATE` and `DATETIME` values is `[]byte` which allows you to scan the value into a `[]byte`, `string` or `sql.RawBytes` variable in your programm. -However, many want to scan MySQL `DATE` and `DATETIME` values into `time.Time` variables, which is the logical opposite in Go to `DATE` and `DATETIME` in MySQL. You can do that by changing the internal output type from `[]byte` to `time.Time` with the DSN parameter `parseTime=true`. You can set the default [`time.Time` location](https://golang.org/pkg/time/#Location) with the `loc` DSN parameter. +However, many want to scan MySQL `DATE` and `DATETIME` values into `time.Time` variables, which is the logical opposite in Go to `DATE` and `DATETIME` in MySQL. You can do that by changing the internal output type from `[]byte` to `time.Time` with the DSN parameter `parseTime=true`. You can set the default [`time.Time` location](http://golang.org/pkg/time/#Location) with the `loc` DSN parameter. **Caution:** As of Go 1.1, this makes `time.Time` the only variable type you can scan `DATE` and `DATETIME` values into. This breaks for example [`sql.RawBytes` support](https://github.com/go-sql-driver/mysql/wiki/Examples#rawbytes). -Alternatively you can use the [`NullTime`](https://godoc.org/github.com/go-sql-driver/mysql#NullTime) type as the scan destination, which works with both `time.Time` and `string` / `[]byte`. +Alternatively you can use the [`NullTime`](http://godoc.org/github.com/go-sql-driver/mysql#NullTime) type as the scan destination, which works with both `time.Time` and `string` / `[]byte`. ### Unicode support @@ -441,7 +435,7 @@ That means: * When distributing, you **must publish** the source code of any **changed files** licensed under the MPL 2.0 under a) the MPL 2.0 itself or b) a compatible license (e.g. GPL 3.0 or Apache License 2.0) * You **needn't publish** the source code of your library as long as the files licensed under the MPL 2.0 are **unchanged** -Please read the [MPL 2.0 FAQ](https://www.mozilla.org/en-US/MPL/2.0/FAQ/) if you have further questions regarding the license. +Please read the [MPL 2.0 FAQ](http://www.mozilla.org/MPL/2.0/FAQ.html) if you have further questions regarding the license. You can read the full terms here: [LICENSE](https://raw.github.com/go-sql-driver/mysql/master/LICENSE) -- cgit v1.2.3-1-g7c22