DatabaseTypeAnnotation 数据库存储类型

数据库存储类型

1. 结构声明

TS Declaration

class DatabaseTypeAnnotation extends BaseNode {
    typeName: string;
    arguments: Map<string, string>;
}

JSON Schema

{
    "type": "object",
    "properties": {
        "typeName": {
            "type": "string"
        },
        "arguments": {
            "type": "object",
            "properties": {
                "size": {
                    "type": "number"
                }
            },
            "required": [
                "size"
            ],
            "additionalProperties": false
        }
    },
    "required": [
        "typeName",
        "arguments"
    ],
    "additionalProperties": false
}

2. 节点示例

(1) 示例

AST 如下：

JSON

{
    "concept": "DatabaseTypeAnnotation",
    "typeName": "decimal",
    "arguments": {
        "precision": "31"
    }
}

YAML

concept: DatabaseTypeAnnotation
typeName: decimal
arguments:
  precision: "31"