getStatementType returns the type of statement.
(stmt tidbast.StmtNode)
| 28 | |
| 29 | // getStatementType returns the type of statement. |
| 30 | func getStatementType(stmt tidbast.StmtNode) storepb.StatementType { |
| 31 | switch v := stmt.(type) { |
| 32 | // DDL statements |
| 33 | case *tidbast.CreateDatabaseStmt: |
| 34 | return storepb.StatementType_CREATE_DATABASE |
| 35 | case *tidbast.CreateTableStmt: |
| 36 | return storepb.StatementType_CREATE_TABLE |
| 37 | case *tidbast.CreateViewStmt: |
| 38 | return storepb.StatementType_CREATE_VIEW |
| 39 | case *tidbast.CreateIndexStmt: |
| 40 | return storepb.StatementType_CREATE_INDEX |
| 41 | |
| 42 | case *tidbast.DropDatabaseStmt: |
| 43 | return storepb.StatementType_DROP_DATABASE |
| 44 | case *tidbast.DropTableStmt: |
| 45 | if v.IsView { |
| 46 | return storepb.StatementType_DROP_VIEW |
| 47 | } |
| 48 | return storepb.StatementType_DROP_TABLE |
| 49 | case *tidbast.DropIndexStmt: |
| 50 | return storepb.StatementType_DROP_INDEX |
| 51 | |
| 52 | case *tidbast.AlterDatabaseStmt: |
| 53 | return storepb.StatementType_ALTER_DATABASE |
| 54 | case *tidbast.AlterTableStmt: |
| 55 | return storepb.StatementType_ALTER_TABLE |
| 56 | |
| 57 | case *tidbast.TruncateTableStmt: |
| 58 | return storepb.StatementType_TRUNCATE |
| 59 | case *tidbast.RenameTableStmt: |
| 60 | return storepb.StatementType_RENAME |
| 61 | |
| 62 | // DML statements |
| 63 | case *tidbast.DeleteStmt: |
| 64 | return storepb.StatementType_DELETE |
| 65 | case *tidbast.InsertStmt: |
| 66 | return storepb.StatementType_INSERT |
| 67 | case *tidbast.UpdateStmt: |
| 68 | return storepb.StatementType_UPDATE |
| 69 | } |
| 70 | |
| 71 | return storepb.StatementType_STATEMENT_TYPE_UNSPECIFIED |
| 72 | } |