doc: add database/sql and os changes to go1.8 release notes
Change-Id: Ib936539946f43556a7dd501f8127054f6a27861f
Reviewed-on: https://go-review.googlesource.com/33553
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
diff --git a/doc/go1.8.html b/doc/go1.8.html
index 90878a0..9080840 100644
--- a/doc/go1.8.html
+++ b/doc/go1.8.html
@@ -422,6 +422,65 @@
</dd>
</dl>
+<dl id="database_sql"><dt><a href="/pkg/database/sql/">database/sql</a></dt>
+ <dd>
+ <p>
+ The package now supports <code>context.Context</code>. There are new methods
+ ending in <code>Context</code> such as
+ <a href="/pkg/database/sql/#DB.QueryContext"><code>DB.QueryContext</code></a> and
+ <a href="/pkg/database/sql/#DB.PrepareContext"><code>DB.PrepareContext</code></a>
+ that support <code>Context</code>. By using the new <code>Context</code> methods it ensures
+ connections are closed and returned to the connection pool when the
+ request is done. It also enables canceling in-progress queries
+ should the driver support it. Finally, using the <code>Context</code>
+ methods allows the database pool to cancel waiting for the next
+ available connection.
+ </p>
+ <p>
+ The <a href="/pkg/database/sql#IsolationLevel"><code>IsolationLevel</code></a>
+ can now be set when starting a transaction by setting the isolation level
+ on the <code>Context</code> then passing that <code>Context</code> to
+ <a href="/pkg/database/sql#DB.BeginContext"><code>DB.BeginContext</code></a>.
+ An error will be returned if an isolation level is selected that the driver
+ does not support. A read-only attribute may also be set on the transaction
+ with <a href="/pkg/database/sql/#ReadOnlyContext"><code>ReadOnlyContext</code></a>
+ </p>
+ <p>
+ Queries now expose the SQL column type information for drivers that support it.
+ Rows can return <a href="/pkg/database/sql#Rows.ColumnTypes"><code>ColumnTypes</code></a>
+ which can include SQL type information, column type lengths, and the Go type.
+ </p>
+ <p>
+ Multiple result sets are now supported on Rows. After
+ <a href="/pkg/database/sql/#Rows.Next"><code>Rows.Next</code></a> returns false
+ <a href="/pkg/database/sql/#Rows.NextResultSet"><code>Rows.NextResultSet</code></a>
+ may be called to advance to the next result set. The existing <code>Rows</code>
+ should be continued to be used after it advances to the next result set.
+ </p>
+ <p>
+ <a href="/pkg/database/sql/#NamedParam"><code>NamedParam</code></a> may be used
+ as query arguments. The new function <a href="/pkg/database/sql/#Param"><code>Param</code></a>
+ helps create a <a href="/pkg/database/sql/#NamedParam"><code>NamedParam</code></a>
+ more succinctly.
+ <p>
+ Drivers that support the new <a href="/pkg/database/sql/driver/#Pinger"><code>Pinger</code></a>
+ interface can now check if the server is still alive when the the
+ <a href="/pkg/database/sql/#DB.Ping"><code>DB.Ping</code></a>
+ or <a href="/pkg/database/sql/#DB.PingContext"><code>DB.PingContext</code></a>
+ is called.
+ </p>
+ <p>
+ The new <code>Context</code> query methods work for all drivers, but
+ <code>Context</code> cancelation is not responsive unless the driver has been
+ updated to used them. The other features require driver support in
+ <a href="/pkg/database/sql/driver"><code>database/sql/driver</code></a>.
+ Driver authors should review the new interfaces. Users of existing
+ driver should review the driver documentation to see what
+ it supports and any system specific documentation on each feature.
+ </p>
+ </dd>
+</dl>
+
<dl id="debug_pe"><dt><a href="/pkg/debug/pe/">debug/pe</a></dt>
<dd>
<p> <!-- CL 22720, CL 27212, CL 22181, CL 22332, CL 22336, Issue 15345 -->
@@ -749,6 +808,16 @@
</dd>
</dl>
+<dl id="os"><dt><a href="/pkg/os/">os</a></dt>
+ <dd>
+ <p>
+ The new function
+ <a href="/pkg/os/#Executable"><code>Executable</code></a> returns
+ the running executable path name.
+ </p>
+ </dd>
+</dl>
+
<dl id="reflect"><dt><a href="/pkg/reflect/">reflect</a></dt>
<dd>
<p> <!-- CL 30088 -->
diff --git a/doc/go1.8.txt b/doc/go1.8.txt
index 0c9f6ce..5d2f6b5 100644
--- a/doc/go1.8.txt
+++ b/doc/go1.8.txt
@@ -125,15 +125,6 @@
crypto/x509: support PSS signatures (CL 24743)
crypto/x509: support RHEL 7 cert bundle (CL 30375)
-database/sql: accept nil pointers to Valuers implemented on value receivers (CL 31259)
-database/sql: add Pinger interface to driver Conn (CL 32136)
-database/sql: add context helper methods and transaction types (CL 31258)
-database/sql: add context methods (CL 29381)
-database/sql: add option to use named parameter in query arguments (CL 30166)
-database/sql: add support for multiple result sets (CL 30592)
-database/sql: don't hang if the driver Exec method panics (CL 23576)
-database/sql: support returning query database types (CL 29961)
-
encoding/asn1: return error for unexported fields in Marshal, Unmarshal (CL 31540)
encoding/xml: add wildcard support for collecting all attributes (CL 30946)
@@ -190,7 +181,6 @@
os, syscall: fix incorrect offset calculation in Readlink on windows (CL 31118)
os: add ErrClosed, return for use of closed File (CL 30614)
-os: add Executable() (CL 16551)
os: consider only files from #M as regular on Plan 9 (CL 32152)
os: don't let File.Readdir return an empty slice and nil error (CL 28056)
os: make IsExist report true on ERROR_DIR_NOT_EMPTY on Windows (CL 29753)
@@ -412,6 +402,14 @@
compress/flate: tighten the BestSpeed max match offset bound. (CL 32149)
compress/gzip: only encode MTIME if it is valid (CL 32325)
context: make DeadlineExceeded implement net.Error (CL 30370)
+database/sql: accept nil pointers to Valuers implemented on value receivers (CL 31259)
+database/sql: add Pinger interface to driver Conn (CL 32136)
+database/sql: add context helper methods and transaction types (CL 31258)
+database/sql: add context methods (CL 29381)
+database/sql: add option to use named parameter in query arguments (CL 30166)
+database/sql: add support for multiple result sets (CL 30592)
+database/sql: don't hang if the driver Exec method panics (CL 23576)
+database/sql: support returning query database types (CL 29961)
debug/pe: revert CL 22720 (CL 27212)
encoding/base64: add Encoding.Strict (CL 24964)
encoding/binary: add bool support (CL 28514)
@@ -471,6 +469,7 @@
net: close the connection gracefully on Plan 9 (CL 31271)
net: implement network interface API for Plan 9 (CL 29963)
net: make lookupPort case-insensitive on Plan 9 (CL 29051)
+os: add Executable() (CL 16551)
plugin: darwin support (CL 29392)
plugin: mention OS X support and concurrency (CL 31463)
plugin: new package for loading plugins (CL 27823)
