MySQL 8: Fix potential panic with FULLTEXT indexes

In MySQL 8 and Percona Server 8, tables containing 2 or more secondary indexes
could trigger a panic if at least one of the secondary indexes was FULLTEXT.
This was caused by a regular expression that was not updated properly when
FULLTEXT support was introduced last month in v1.3.0.

Fixes skeema#106.

Author: evanelias

go.mod

@@ -17,7 +17,7 @@ require (
 	github.com/opencontainers/selinux v1.3.0 // indirect
 	github.com/sirupsen/logrus v1.4.2
 	github.com/skeema/mybase v1.0.8
-	github.com/skeema/tengo v0.8.19-0.20191008200715-c840b0ecb8a2
+	github.com/skeema/tengo v0.8.19
 	golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4
 	golang.org/x/lint v0.0.0-20190409202823-959b441ac422
 	golang.org/x/sync v0.0.0-20190423024810-112230192c58

go.sum

@@ -61,10 +61,8 @@ github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/skeema/mybase v1.0.8 h1:eqtxi5FfphYhosEEeHBsYf/9oXfwjCZ8fMnpGJ+AdxI=
 github.com/skeema/mybase v1.0.8/go.mod h1:09Uz3MIoXTNCUZWBeKDeO8SUHlQNjIEocXbc1DFvEKQ=
-github.com/skeema/tengo v0.8.18 h1:+w86N5HxvvULTLeQlgRmzjgYYamxklytpU/jnxMfPr8=
-github.com/skeema/tengo v0.8.18/go.mod h1:iz608OkLZGwQUFMwivJCldvM4sxk57p5nt9UCWyJwO0=
-github.com/skeema/tengo v0.8.19-0.20191008200715-c840b0ecb8a2 h1:rLI7qp4nehKQivZWrEEdkZMOnh+vOp61X8zjqRA3aa0=
-github.com/skeema/tengo v0.8.19-0.20191008200715-c840b0ecb8a2/go.mod h1:iz608OkLZGwQUFMwivJCldvM4sxk57p5nt9UCWyJwO0=
+github.com/skeema/tengo v0.8.19 h1:I37mcTpdR3X7mGRrxfEkm5lpGsoIe7zqqxDBqjZ6yY0=
+github.com/skeema/tengo v0.8.19/go.mod h1:iz608OkLZGwQUFMwivJCldvM4sxk57p5nt9UCWyJwO0=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=

skeema.go

@@ -16,7 +16,7 @@ schema to the filesystem, and apply online schema changes by modifying files.`
 
 // Globals overridden by GoReleaser's ldflags
 var (
-	version = "1.3.0-dev"
+	version = "1.3.1-dev"
 	commit  = "unknown"
 	date    = "unknown"
 )

vendor/github.com/skeema/tengo/instance.go

@@ -1,6 +1,6 @@
 # github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78
-github.com/Azure/go-ansiterm/winterm
 github.com/Azure/go-ansiterm
+github.com/Azure/go-ansiterm/winterm
 # github.com/Microsoft/go-winio v0.4.7
 github.com/Microsoft/go-winio
 # github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5
@@ -13,31 +13,31 @@ github.com/alecthomas/participle/lexer
 # github.com/containerd/continuity v0.0.0-20180612233548-246e49050efd
 github.com/containerd/continuity/pathdriver
 # github.com/docker/docker v0.0.0-20180412203414-a422774e593b
+github.com/docker/docker/api/types
+github.com/docker/docker/api/types/blkiodev
+github.com/docker/docker/api/types/container
+github.com/docker/docker/api/types/filters
+github.com/docker/docker/api/types/mount
+github.com/docker/docker/api/types/network
 github.com/docker/docker/api/types/registry
+github.com/docker/docker/api/types/strslice
 github.com/docker/docker/api/types/swarm
+github.com/docker/docker/api/types/swarm/runtime
+github.com/docker/docker/api/types/versions
 github.com/docker/docker/opts
 github.com/docker/docker/pkg/archive
 github.com/docker/docker/pkg/fileutils
 github.com/docker/docker/pkg/homedir
-github.com/docker/docker/pkg/jsonmessage
-github.com/docker/docker/pkg/stdcopy
-github.com/docker/docker/api/types/container
-github.com/docker/docker/api/types/mount
-github.com/docker/docker/api/types/network
-github.com/docker/docker/api/types/swarm/runtime
-github.com/docker/docker/api/types
 github.com/docker/docker/pkg/idtools
 github.com/docker/docker/pkg/ioutils
+github.com/docker/docker/pkg/jsonmessage
 github.com/docker/docker/pkg/longpath
+github.com/docker/docker/pkg/mount
 github.com/docker/docker/pkg/pools
+github.com/docker/docker/pkg/stdcopy
 github.com/docker/docker/pkg/system
 github.com/docker/docker/pkg/term
-github.com/docker/docker/api/types/blkiodev
-github.com/docker/docker/api/types/strslice
-github.com/docker/docker/api/types/filters
-github.com/docker/docker/pkg/mount
 github.com/docker/docker/pkg/term/windows
-github.com/docker/docker/api/types/versions
 # github.com/docker/go-connections v0.3.0
 github.com/docker/go-connections/nat
 # github.com/docker/go-units v0.3.3
@@ -62,8 +62,8 @@ github.com/nozzle/throttler
 # github.com/opencontainers/go-digest v1.0.0-rc1
 github.com/opencontainers/go-digest
 # github.com/opencontainers/image-spec v1.0.1
-github.com/opencontainers/image-spec/specs-go/v1
 github.com/opencontainers/image-spec/specs-go
+github.com/opencontainers/image-spec/specs-go/v1
 # github.com/opencontainers/runc v1.0.0-rc5
 github.com/opencontainers/runc/libcontainer/system
 github.com/opencontainers/runc/libcontainer/user
@@ -75,13 +75,13 @@ github.com/pmezard/go-difflib/difflib
 github.com/sirupsen/logrus
 # github.com/skeema/mybase v1.0.8
 github.com/skeema/mybase
-# github.com/skeema/tengo v0.8.19-0.20191008200715-c840b0ecb8a2
+# github.com/skeema/tengo v0.8.19
 github.com/skeema/tengo
 # golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4
 golang.org/x/crypto/ssh/terminal
 # golang.org/x/lint v0.0.0-20190409202823-959b441ac422
-golang.org/x/lint/golint
 golang.org/x/lint
+golang.org/x/lint/golint
 # golang.org/x/net v0.0.0-20190620200207-3b0461eec859
 golang.org/x/net/context
 # golang.org/x/sync v0.0.0-20190423024810-112230192c58