vendor: upgrade go-mysql-server

Signed-off-by: Miguel Molina <[email protected]>

Author: erizocosmico

Gopkg.lock

@@ -1,6 +1,6 @@
 [[constraint]]
   name = "gopkg.in/src-d/go-mysql-server.v0"
-  revision = "bafb29ae6359a6ad757b64751f3f8a5c807adc70"
+  revision = "dbc5028570f1d72d26b220b74c71da4d15eb88db"
 
 [[constraint]]
   name = "github.com/jessevdk/go-flags"

Gopkg.toml

@@ -17,4 +17,4 @@ To make some common tasks easier for the user, there are some functions to inter
 
 ## Standard functions
 
-You can check standard functions in [`go-mysql-server` documentation](https://github.com/src-d/go-mysql-server/tree/be1c47e16d43092379bb5ffe9c06ec5afcd58d4e#custom-functions).
+You can check standard functions in [`go-mysql-server` documentation](https://github.com/src-d/go-mysql-server/tree/dbc5028570f1d72d26b220b74c71da4d15eb88db#custom-functions).

docs/using-gitbase/functions.md

@@ -10,4 +10,4 @@ Note that you can create an index either **on one or more columns** or **on a si
 
 You can find some more examples in the [examples](./examples.md#create-an-index-for-columns-on-a-table) section.
 
-See [go-mysql-server](https://github.com/src-d/go-mysql-server/tree/be1c47e16d43092379bb5ffe9c06ec5afcd58d4e#indexes) documentation for more details
+See [go-mysql-server](https://github.com/src-d/go-mysql-server/tree/dbc5028570f1d72d26b220b74c71da4d15eb88db#indexes) documentation for more details

docs/using-gitbase/indexes.md

@@ -1,3 +1,3 @@
 ## Supported syntax
 
-To see the SQL subset currently supported take a look at [this list](https://github.com/src-d/go-mysql-server/blob/be1c47e16d43092379bb5ffe9c06ec5afcd58d4e/SUPPORTED.md) from [src-d/go-mysql-server](https://github.com/src-d/go-mysql-server).
+To see the SQL subset currently supported take a look at [this list](https://github.com/src-d/go-mysql-server/blob/dbc5028570f1d72d26b220b74c71da4d15eb88db/SUPPORTED.md) from [src-d/go-mysql-server](https://github.com/src-d/go-mysql-server).