{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://paulkov.github.io/dpone/schemas/gitops/mssql-safe-sample-read-plan.schema.json",
  "title": "dpone GitOps MSSQL safe sample read plan",
  "type": "object",
  "required": [
    "schema",
    "sql",
    "parameters",
    "sample_rows",
    "max_bytes",
    "timeout_seconds",
    "source_read_only",
    "source"
  ],
  "additionalProperties": false,
  "properties": {
    "schema": {
      "const": "dpone.mssql-safe-sample-read-plan.v1"
    },
    "sql": {
      "type": "string",
      "pattern": "^SELECT TOP \\(@sample_rows\\) \\* FROM .+$"
    },
    "parameters": {
      "type": "object",
      "required": [
        "sample_rows"
      ],
      "additionalProperties": true,
      "properties": {
        "sample_rows": {
          "type": "integer",
          "minimum": 1
        }
      }
    },
    "sample_rows": {
      "type": "integer",
      "minimum": 1
    },
    "max_bytes": {
      "type": "integer",
      "minimum": 1
    },
    "timeout_seconds": {
      "type": "integer",
      "minimum": 1
    },
    "source_read_only": {
      "const": true
    },
    "source": {
      "type": "object",
      "required": [
        "type",
        "connection_ref",
        "table"
      ],
      "additionalProperties": false,
      "properties": {
        "type": {
          "const": "mssql"
        },
        "connection_ref": {
          "type": "string",
          "pattern": "^[A-Za-z0-9](?:[A-Za-z0-9_.-]{0,126}[A-Za-z0-9])?$",
          "maxLength": 128
        },
        "table": {
          "$ref": "#/$defs/table"
        }
      }
    }
  },
  "$defs": {
    "table": {
      "type": "object",
      "required": [
        "schema",
        "name"
      ],
      "additionalProperties": false,
      "properties": {
        "schema": {
          "type": "string"
        },
        "name": {
          "type": "string",
          "minLength": 1
        }
      }
    }
  }
}