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storage/sql: initial MySQL storage implementation

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It will be shared by both Postgres and MySQL configs.

Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com>
This commit is contained in:
Pavel Borzenkov
2017-04-21 18:51:55 +03:00
committed by Nandor Kracser
parent 92920c86ea
commit e53bdfabb9
6 changed files with 292 additions and 97 deletions
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59
storage/sql/migrate.go
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@@ -38,8 +38,10 @@ func (c *conn) migrate() (int, error) {
migrationNum := n + 1
m := migrations[n]
if _, err := tx.Exec(m.stmt); err != nil {
return fmt.Errorf("migration %d failed: %v", migrationNum, err)
for i := range m.stmts {
if _, err := tx.Exec(m.stmts[i]); err != nil {
return fmt.Errorf("migration %d statement %d failed: %v", migrationNum, i+1, err)
}
}
q := `insert into migrations (num, at) values ($1, now());`
@@ -61,14 +63,14 @@ func (c *conn) migrate() (int, error) {
}
type migration struct {
stmt string
stmts []string
// TODO(ericchiang): consider adding additional fields like "forDrivers"
}
// All SQL flavors share migration strategies.
var migrations = []migration{
{
stmt: `
stmts: []string{`
create table client (
id text not null primary key,
secret text not null,
@@ -77,8 +79,8 @@ var migrations = []migration{
public boolean not null,
name text not null,
logo_url text not null
);
);`,
`
create table auth_request (
id text not null primary key,
client_id text not null,
@@ -101,8 +103,8 @@ var migrations = []migration{
connector_data bytea,
expiry timestamptz not null
);
);`,
`
create table auth_code (
id text not null primary key,
client_id text not null,
@@ -120,8 +122,8 @@ var migrations = []migration{
connector_data bytea,
expiry timestamptz not null
);
);`,
`
create table refresh_token (
id text not null primary key,
client_id text not null,
@@ -136,15 +138,15 @@ var migrations = []migration{
connector_id text not null,
connector_data bytea
);
);`,
`
create table password (
email text not null primary key,
hash bytea not null,
username text not null,
user_id text not null
);
);`,
`
-- keys is a weird table because we only ever expect there to be a single row
create table keys (
id text not null primary key,
@@ -152,39 +154,40 @@ var migrations = []migration{
signing_key bytea not null, -- JSON object
signing_key_pub bytea not null, -- JSON object
next_rotation timestamptz not null
);
`,
);`,
},
},
{
stmt: `
stmts: []string{`
alter table refresh_token
add column token text not null default '';
add column token text not null default '';`,
`
alter table refresh_token
add column created_at timestamptz not null default '0001-01-01 00:00:00 UTC';
add column created_at timestamptz not null default '0001-01-01 00:00:00 UTC';`,
`
alter table refresh_token
add column last_used timestamptz not null default '0001-01-01 00:00:00 UTC';
`,
add column last_used timestamptz not null default '0001-01-01 00:00:00 UTC';`,
},
},
{
stmt: `
stmts: []string{`
create table offline_session (
user_id text not null,
conn_id text not null,
refresh bytea not null,
PRIMARY KEY (user_id, conn_id)
);
`,
);`,
},
},
{
stmt: `
stmts: []string{`
create table connector (
id text not null primary key,
type text not null,
name text not null,
resource_version text not null,
config bytea
);
`,
);`,
},
},
}