MCP-MySQL Server

Databases

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add_column

Add a new column to an existing MySQL table, specifying name, type, and optional parameters like default value, length, and nullability.

Instructions

Add a new column to existing table

Input Schema

Name	Required	Description	Default
`field`	Yes
`table`	Yes

Input Schema (JSON Schema)

{
  "properties": {
    "field": {
      "properties": {
        "default": {
          "optional": true,
          "type": [
            "string",
            "number",
            "null"
          ]
        },
        "length": {
          "optional": true,
          "type": "number"
        },
        "name": {
          "type": "string"
        },
        "nullable": {
          "optional": true,
          "type": "boolean"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "name",
        "type"
      ],
      "type": "object"
    },
    "table": {
      "type": "string"
    }
  },
  "required": [
    "table",
    "field"
  ],
  "type": "object"
}

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