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dialect/sql/schema: support mariadb json fields on migration (#1011)

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This commit is contained in:
Ariel Mashraki
2020-12-03 12:04:00 +02:00
committed by GitHub
parent 93cc73c6fa
commit 12b7549768
5 changed files with 144 additions and 1 deletions
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40
dialect/sql/schema/mysql_test.go
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@@ -150,7 +150,7 @@ func TestMySQL_Create(t *testing.T) {
},
},
{
name: "create new table with foreign key diabled",
name: "create new table with foreign key disabled",
options: []MigrateOption{
WithForeignKeys(false),
},
@@ -1032,6 +1032,44 @@ func TestMySQL_Create(t *testing.T) {
mock.ExpectCommit()
},
},
// MariaDB specific tests.
{
name: "mariadb/json columns",
tables: []*Table{
{
Name: "users",
Columns: []*Column{
{Name: "id", Type: field.TypeInt, Increment: true},
{Name: "name", Type: field.TypeString, Nullable: true},
{Name: "json", Type: field.TypeJSON, Nullable: true},
{Name: "longtext", Type: field.TypeString, Nullable: true, Size: math.MaxInt32},
},
PrimaryKey: []*Column{
{Name: "id", Type: field.TypeInt, Increment: true},
},
},
},
before: func(mock mysqlMock) {
mock.start("10.5.8-MariaDB-1:10.5.8+maria~focal")
mock.tableExists("users", true)
mock.ExpectQuery(escape("SELECT `column_name`, `column_type`, `is_nullable`, `column_key`, `column_default`, `extra`, `character_set_name`, `collation_name` FROM INFORMATION_SCHEMA.COLUMNS WHERE `TABLE_SCHEMA` = (SELECT DATABASE()) AND `TABLE_NAME` = ?")).
WithArgs("users").
WillReturnRows(sqlmock.NewRows([]string{"column_name", "column_type", "is_nullable", "column_key", "column_default", "extra", "character_set_name", "collation_name"}).
AddRow("id", "bigint(20)", "NO", "PRI", "NULL", "auto_increment", "", "").
AddRow("name", "varchar(255)", "YES", "YES", "NULL", "", "", "").
AddRow("json", "longtext", "YES", "YES", "NULL", "", "utf8mb4", "utf8mb4_bin").
AddRow("longtext", "longtext", "YES", "YES", "NULL", "", "utf8mb4", "utf8mb4_bin"))
mock.ExpectQuery(escape("SELECT `index_name`, `column_name`, `non_unique`, `seq_in_index` FROM INFORMATION_SCHEMA.STATISTICS WHERE `TABLE_SCHEMA` = (SELECT DATABASE()) AND `TABLE_NAME` = ? ORDER BY `index_name`, `seq_in_index`")).
WithArgs("users").
WillReturnRows(sqlmock.NewRows([]string{"index_name", "column_name", "non_unique", "seq_in_index"}).
AddRow("PRIMARY", "id", "0", "1"))
mock.ExpectQuery(escape("SELECT `CONSTRAINT_NAME`, `CHECK_CLAUSE` FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS WHERE `CONSTRAINT_SCHEMA` = (SELECT DATABASE()) AND `TABLE_NAME` = ? AND `CONSTRAINT_NAME` IN (?, ?)")).
WithArgs("users", "json", "longtext").
WillReturnRows(sqlmock.NewRows([]string{"CONSTRAINT_NAME", "CHECK_CLAUSE"}).
AddRow("json", "json_valid(`json`)"))
mock.ExpectCommit()
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {