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Diffstat (limited to 'vendor/github.com/uptrace/bun/query_table_create.go')
-rw-r--r--vendor/github.com/uptrace/bun/query_table_create.go344
1 files changed, 0 insertions, 344 deletions
diff --git a/vendor/github.com/uptrace/bun/query_table_create.go b/vendor/github.com/uptrace/bun/query_table_create.go
deleted file mode 100644
index c795e8a97..000000000
--- a/vendor/github.com/uptrace/bun/query_table_create.go
+++ /dev/null
@@ -1,344 +0,0 @@
-package bun
-
-import (
- "context"
- "database/sql"
- "sort"
- "strconv"
-
- "github.com/uptrace/bun/dialect/feature"
- "github.com/uptrace/bun/dialect/sqltype"
- "github.com/uptrace/bun/internal"
- "github.com/uptrace/bun/schema"
-)
-
-type CreateTableQuery struct {
- baseQuery
-
- temp bool
- ifNotExists bool
- varchar int
-
- fks []schema.QueryWithArgs
- partitionBy schema.QueryWithArgs
- tablespace schema.QueryWithArgs
-}
-
-var _ Query = (*CreateTableQuery)(nil)
-
-func NewCreateTableQuery(db *DB) *CreateTableQuery {
- q := &CreateTableQuery{
- baseQuery: baseQuery{
- db: db,
- conn: db.DB,
- },
- }
- return q
-}
-
-func (q *CreateTableQuery) Conn(db IConn) *CreateTableQuery {
- q.setConn(db)
- return q
-}
-
-func (q *CreateTableQuery) Model(model interface{}) *CreateTableQuery {
- q.setTableModel(model)
- return q
-}
-
-// ------------------------------------------------------------------------------
-
-func (q *CreateTableQuery) Table(tables ...string) *CreateTableQuery {
- for _, table := range tables {
- q.addTable(schema.UnsafeIdent(table))
- }
- return q
-}
-
-func (q *CreateTableQuery) TableExpr(query string, args ...interface{}) *CreateTableQuery {
- q.addTable(schema.SafeQuery(query, args))
- return q
-}
-
-func (q *CreateTableQuery) ModelTableExpr(query string, args ...interface{}) *CreateTableQuery {
- q.modelTableName = schema.SafeQuery(query, args)
- return q
-}
-
-func (q *CreateTableQuery) ColumnExpr(query string, args ...interface{}) *CreateTableQuery {
- q.addColumn(schema.SafeQuery(query, args))
- return q
-}
-
-// ------------------------------------------------------------------------------
-
-func (q *CreateTableQuery) Temp() *CreateTableQuery {
- q.temp = true
- return q
-}
-
-func (q *CreateTableQuery) IfNotExists() *CreateTableQuery {
- q.ifNotExists = true
- return q
-}
-
-func (q *CreateTableQuery) Varchar(n int) *CreateTableQuery {
- q.varchar = n
- return q
-}
-
-func (q *CreateTableQuery) ForeignKey(query string, args ...interface{}) *CreateTableQuery {
- q.fks = append(q.fks, schema.SafeQuery(query, args))
- return q
-}
-
-func (q *CreateTableQuery) PartitionBy(query string, args ...interface{}) *CreateTableQuery {
- q.partitionBy = schema.SafeQuery(query, args)
- return q
-}
-
-func (q *CreateTableQuery) TableSpace(tablespace string) *CreateTableQuery {
- q.tablespace = schema.UnsafeIdent(tablespace)
- return q
-}
-
-func (q *CreateTableQuery) WithForeignKeys() *CreateTableQuery {
- for _, relation := range q.tableModel.Table().Relations {
- if relation.Type == schema.ManyToManyRelation ||
- relation.Type == schema.HasManyRelation {
- continue
- }
-
- q = q.ForeignKey("(?) REFERENCES ? (?) ? ?",
- Safe(appendColumns(nil, "", relation.BaseFields)),
- relation.JoinTable.SQLName,
- Safe(appendColumns(nil, "", relation.JoinFields)),
- Safe(relation.OnUpdate),
- Safe(relation.OnDelete),
- )
- }
- return q
-}
-
-//------------------------------------------------------------------------------
-
-func (q *CreateTableQuery) Operation() string {
- return "CREATE TABLE"
-}
-
-func (q *CreateTableQuery) AppendQuery(fmter schema.Formatter, b []byte) (_ []byte, err error) {
- if q.err != nil {
- return nil, q.err
- }
- if q.table == nil {
- return nil, errNilModel
- }
-
- b = append(b, "CREATE "...)
- if q.temp {
- b = append(b, "TEMP "...)
- }
- b = append(b, "TABLE "...)
- if q.ifNotExists && fmter.Dialect().Features().Has(feature.TableNotExists) {
- b = append(b, "IF NOT EXISTS "...)
- }
- b, err = q.appendFirstTable(fmter, b)
- if err != nil {
- return nil, err
- }
-
- b = append(b, " ("...)
-
- for i, field := range q.table.Fields {
- if i > 0 {
- b = append(b, ", "...)
- }
-
- b = append(b, field.SQLName...)
- b = append(b, " "...)
- b = q.appendSQLType(b, field)
- if field.NotNull {
- b = append(b, " NOT NULL"...)
- }
- if field.AutoIncrement {
- switch {
- case fmter.Dialect().Features().Has(feature.AutoIncrement):
- b = append(b, " AUTO_INCREMENT"...)
- case fmter.Dialect().Features().Has(feature.Identity):
- b = append(b, " IDENTITY"...)
- }
- }
- if field.Identity {
- if fmter.Dialect().Features().Has(feature.GeneratedIdentity) {
- b = append(b, " GENERATED BY DEFAULT AS IDENTITY"...)
- }
- }
- if field.SQLDefault != "" {
- b = append(b, " DEFAULT "...)
- b = append(b, field.SQLDefault...)
- }
- }
-
- for i, col := range q.columns {
- // Only pre-pend the comma if we are on subsequent iterations, or if there were fields/columns appended before
- // this. This way if we are only appending custom column expressions we will not produce a syntax error with a
- // leading comma.
- if i > 0 || len(q.table.Fields) > 0 {
- b = append(b, ", "...)
- }
- b, err = col.AppendQuery(fmter, b)
- if err != nil {
- return nil, err
- }
- }
-
- b = q.appendPKConstraint(b, q.table.PKs)
- b = q.appendUniqueConstraints(fmter, b)
- b, err = q.appendFKConstraints(fmter, b)
- if err != nil {
- return nil, err
- }
-
- b = append(b, ")"...)
-
- if !q.partitionBy.IsZero() {
- b = append(b, " PARTITION BY "...)
- b, err = q.partitionBy.AppendQuery(fmter, b)
- if err != nil {
- return nil, err
- }
- }
-
- if !q.tablespace.IsZero() {
- b = append(b, " TABLESPACE "...)
- b, err = q.tablespace.AppendQuery(fmter, b)
- if err != nil {
- return nil, err
- }
- }
-
- return b, nil
-}
-
-func (q *CreateTableQuery) appendSQLType(b []byte, field *schema.Field) []byte {
- if field.CreateTableSQLType != field.DiscoveredSQLType {
- return append(b, field.CreateTableSQLType...)
- }
-
- if q.varchar > 0 &&
- field.CreateTableSQLType == sqltype.VarChar {
- b = append(b, "varchar("...)
- b = strconv.AppendInt(b, int64(q.varchar), 10)
- b = append(b, ")"...)
- return b
- }
-
- return append(b, field.CreateTableSQLType...)
-}
-
-func (q *CreateTableQuery) appendUniqueConstraints(fmter schema.Formatter, b []byte) []byte {
- unique := q.table.Unique
-
- keys := make([]string, 0, len(unique))
- for key := range unique {
- keys = append(keys, key)
- }
- sort.Strings(keys)
-
- for _, key := range keys {
- if key == "" {
- for _, field := range unique[key] {
- b = q.appendUniqueConstraint(fmter, b, key, field)
- }
- continue
- }
- b = q.appendUniqueConstraint(fmter, b, key, unique[key]...)
- }
-
- return b
-}
-
-func (q *CreateTableQuery) appendUniqueConstraint(
- fmter schema.Formatter, b []byte, name string, fields ...*schema.Field,
-) []byte {
- if name != "" {
- b = append(b, ", CONSTRAINT "...)
- b = fmter.AppendIdent(b, name)
- } else {
- b = append(b, ","...)
- }
- b = append(b, " UNIQUE ("...)
- b = appendColumns(b, "", fields)
- b = append(b, ")"...)
- return b
-}
-
-func (q *CreateTableQuery) appendFKConstraints(
- fmter schema.Formatter, b []byte,
-) (_ []byte, err error) {
- for _, fk := range q.fks {
- b = append(b, ", FOREIGN KEY "...)
- b, err = fk.AppendQuery(fmter, b)
- if err != nil {
- return nil, err
- }
- }
- return b, nil
-}
-
-func (q *CreateTableQuery) appendPKConstraint(b []byte, pks []*schema.Field) []byte {
- if len(pks) == 0 {
- return b
- }
-
- b = append(b, ", PRIMARY KEY ("...)
- b = appendColumns(b, "", pks)
- b = append(b, ")"...)
- return b
-}
-
-// ------------------------------------------------------------------------------
-
-func (q *CreateTableQuery) Exec(ctx context.Context, dest ...interface{}) (sql.Result, error) {
- if err := q.beforeCreateTableHook(ctx); err != nil {
- return nil, err
- }
-
- queryBytes, err := q.AppendQuery(q.db.fmter, q.db.makeQueryBytes())
- if err != nil {
- return nil, err
- }
-
- query := internal.String(queryBytes)
-
- res, err := q.exec(ctx, q, query)
- if err != nil {
- return nil, err
- }
-
- if q.table != nil {
- if err := q.afterCreateTableHook(ctx); err != nil {
- return nil, err
- }
- }
-
- return res, nil
-}
-
-func (q *CreateTableQuery) beforeCreateTableHook(ctx context.Context) error {
- if hook, ok := q.table.ZeroIface.(BeforeCreateTableHook); ok {
- if err := hook.BeforeCreateTable(ctx, q); err != nil {
- return err
- }
- }
- return nil
-}
-
-func (q *CreateTableQuery) afterCreateTableHook(ctx context.Context) error {
- if hook, ok := q.table.ZeroIface.(AfterCreateTableHook); ok {
- if err := hook.AfterCreateTable(ctx, q); err != nil {
- return err
- }
- }
- return nil
-}