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ent/index: add indexes api

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Reviewed By: alexsn

Differential Revision: D16757699

fbshipit-source-id: 6a0027b1f855721f1415b8c72b5b1be8bc2ce902
This commit is contained in:
Ariel Mashraki
2019-08-12 06:41:22 -07:00
committed by Facebook Github Bot
parent ad53473dd7
commit 2128fc2ca1
35 changed files with 864 additions and 106 deletions
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37
dialect/sql/schema/mysql_test.go
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@@ -186,6 +186,41 @@ func TestMySQL_Create(t *testing.T) {
mock.ExpectCommit()
},
},
{
name: "drop column to table",
tables: []*Table{
{
Name: "users",
Columns: []*Column{
{Name: "id", Type: field.TypeInt, Increment: true},
},
PrimaryKey: []*Column{
{Name: "id", Type: field.TypeInt, Increment: true},
},
},
},
options: []MigrateOption{WithDropColumn(true)},
before: func(mock sqlmock.Sqlmock) {
mock.ExpectBegin()
mock.ExpectQuery(escape("SHOW VARIABLES LIKE 'version'")).
WillReturnRows(sqlmock.NewRows([]string{"Variable_name", "Value"}).AddRow("version", "5.7.23"))
mock.ExpectQuery(escape("SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLES WHERE `TABLE_SCHEMA` = (SELECT DATABASE()) AND `TABLE_NAME` = ?")).
WithArgs("users").
WillReturnRows(sqlmock.NewRows([]string{"count"}).AddRow(1))
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)", "NO", "YES", "NULL", "", "", ""))
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` = ?")).
WithArgs("users").
WillReturnRows(sqlmock.NewRows([]string{"index_name", "column_name", "non_unique", "seq_in_index"}).
AddRow("PRIMARY", "id", "0", "1"))
mock.ExpectExec(escape("ALTER TABLE `users` DROP COLUMN `name`")).
WillReturnResult(sqlmock.NewResult(0, 1))
mock.ExpectCommit()
},
},
{
name: "modify column",
tables: []*Table{
@@ -294,7 +329,7 @@ func TestMySQL_Create(t *testing.T) {
},
},
{
name: "remove uniqueness from column without option",
name: "remove uniqueness from column with option",
tables: []*Table{
{
Name: "users",