SQLServer/polyglot/adapter.json at d10e8f3aa4a07a27ee1447e13232fe722c58ca55 · hackolade/SQLServer · GitHub

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/**
 * Copyright © 2016-2022 by IntegrIT S.A. dba Hackolade.  All rights reserved.
 *
 * The copyright to the computer software herein is the property of IntegrIT S.A.
 * The software may be used and/or copied only with the written permission of
 * IntegrIT S.A. or in accordance with the terms and conditions stipulated in
 * the agreement/contract under which the software has been supplied.
 *
 * {
 * 		"add": {
 * 			"entity": [<names of new property>],
 * 			"container": [<names of new property>],
 * 			"model": [<names of new property>],
 * 			"view": [<names of new property>],
 *			"field": {
 *				"<type>": [<names of new property>]
 *			}
 * 		},
 * 		"delete": {
 * 			"entity": [<names of new property>],
 * 			"container": [<names of new property>],
 * 			"model": [<names of new property>],
 * 			"view": [<names of new property>],
 *			"field": {
 *				"<type>": [<names of new property>]
 *			}
 * 		},
 * 		"modify": {
 *	 		"entity": [
 *	 			{
 *					"from": { <properties that identify record> },
 *					"to": { <properties that need to be changed> }
 *				}
 *			],
 *			"container": [],
 *			"model": [],
 *			"view": [],
 *			"field": []
 * 		},
 * }
 */
{
	"modify": {
		"field": [
			{
				"from": { "childType": "boolean", "default": false },
				"to": { "default": 0 }
			},
			{
				"from": { "childType": "boolean", "default": "false" },
				"to": { "default": 0 }
			},
			{
				"from": { "childType": "boolean", "default": true },
				"to": { "default": 1 }
			},
			{
				"from": { "childType": "boolean", "default": "true" },
				"to": { "default": 1 }
			},
			{
				"from": { "childType": "boolean", "sample": false },
				"to": { "sample": 0 }
			},
			{
				"from": { "childType": "boolean", "sample": "false" },
				"to": { "sample": 0 }
			},
			{
				"from": { "childType": "boolean", "sample": true },
				"to": { "sample": 1 }
			},
			{
				"from": { "childType": "boolean", "sample": "true" },
				"to": { "sample": 1 }
			},
			{
				"from": { "childType": "boolean" },
				"to": {
					"type": "number",
					"childType": "numeric",
					"mode": "bit"
				}
			},
			{
				"from": { "childType": "timestamp_tz" },
				"to": { "mode": "datetime2", "childType": "datetime" }
			},
			{
				"from": { "childType": "timestamp_ltz" },
				"to": { "mode": "datetime2", "childType": "datetime" }
			},
			{
				"from": { "childType": "timestamp_ntz" },
				"to": { "mode": "datetime2", "childType": "datetime" }
			},
			/**
			 * It is a bit tricky adapter. Here we rely on the type detection priority of application. Keyword "mode" has higher
			 * priority, so it will be used first and when available (in SQL Server 2025 and higher) it will be used. When not available
			 * it will try to use "childType" and convert the type to "varchar" which is available in all version of SQL Server.
			 */
			{
				"from": { "type": "json" },
				"to": {
					"hasMaxLength": true,
					"childType": "varchar",
					"mode": "json"
				}
			},
			["convertLengthToHasMaxLength", 8001],
			[
				"renameBlockItemProperties",
				{
					"autoincrement": {
						"self": "identity",
						"subProps": {
							"start_num": "identitySeed",
							"step_num": "identityIncrement"
						}
					}
				}
			],
			{
				"from": { "childType": "uuid" },
				"to": { "mode": "uniqueidentifier" }
			}
		]
	}
}