nodeCreateTable handles *tree.CreateTable nodes.
(ctx *Context, node *tree.CreateTable)
| 25 | |
| 26 | // nodeCreateTable handles *tree.CreateTable nodes. |
| 27 | func nodeCreateTable(ctx *Context, node *tree.CreateTable) (*vitess.DDL, error) { |
| 28 | if node == nil { |
| 29 | return nil, nil |
| 30 | } |
| 31 | if len(node.StorageParams) > 0 { |
| 32 | return nil, errors.Errorf("storage parameters are not yet supported") |
| 33 | } |
| 34 | // TODO: support tree.CreateTableOnCommitDrop and tree.CreateTableOnCommitDeleteRows |
| 35 | switch node.OnCommit { |
| 36 | case tree.CreateTableOnCommitDrop: |
| 37 | // is unsupported and ignored |
| 38 | case tree.CreateTableOnCommitDeleteRows: |
| 39 | // is unsupported and ignored |
| 40 | } |
| 41 | tableName, err := nodeTableName(ctx, &node.Table) |
| 42 | if err != nil { |
| 43 | return nil, err |
| 44 | } |
| 45 | var isTemporary bool |
| 46 | switch node.Persistence { |
| 47 | case tree.PersistencePermanent: |
| 48 | isTemporary = false |
| 49 | case tree.PersistenceTemporary: |
| 50 | isTemporary = true |
| 51 | case tree.PersistenceUnlogged: |
| 52 | return nil, errors.Errorf("UNLOGGED is not yet supported") |
| 53 | default: |
| 54 | return nil, errors.Errorf("unknown persistence strategy encountered") |
| 55 | } |
| 56 | var optSelect *vitess.OptSelect |
| 57 | if node.Using != "" { |
| 58 | return nil, errors.Errorf("USING is not yet supported") |
| 59 | } |
| 60 | if node.Tablespace != "" { |
| 61 | return nil, errors.Errorf("TABLESPACE is not yet supported") |
| 62 | } |
| 63 | if node.AsSource != nil { |
| 64 | selectStmt, err := nodeSelect(ctx, node.AsSource) |
| 65 | if err != nil { |
| 66 | return nil, err |
| 67 | } |
| 68 | optSelect = &vitess.OptSelect{ |
| 69 | Select: selectStmt, |
| 70 | } |
| 71 | } |
| 72 | var optLike *vitess.OptLike |
| 73 | if len(node.Inherits) > 0 { |
| 74 | optLike = &vitess.OptLike{ |
| 75 | LikeTables: []vitess.TableName{}, |
| 76 | } |
| 77 | for _, table := range node.Inherits { |
| 78 | likeTable, err := nodeTableName(ctx, &table) |
| 79 | if err != nil { |
| 80 | return nil, err |
| 81 | } |
| 82 | optLike.LikeTables = append(optLike.LikeTables, likeTable) |
| 83 | } |
| 84 | } |
no test coverage detected