fix mssql tests

tests/functional/003_columns/004_update_barcodes_id_column.log

+PUT /columns/barcodes/id
+
+{"name":"id2","type":"bigint"}
+===
+200
+Content-Type: application/json
+Content-Length: 4
+
+true
+===
+GET /columns/barcodes/id2
+===
+200
+Content-Type: application/json
+Content-Length: 40
+
+{"name":"id2","type":"bigint","pk":true}
+===
+PUT /columns/barcodes/id2
+
+{"name":"id","type":"integer"}
+===
+200
+Content-Type: application/json
+Content-Length: 4
+
+true
+===
+GET /columns/barcodes/id
+===
+200
+Content-Type: application/json
+Content-Length: 40
+
+{"name":"id","type":"integer","pk":true}

tests/functional/003_columns/005_update_barcodes_product_id_nullable.log

+PUT /columns/barcodes/product_id
+
+{"nullable":true}
+===
+200
+Content-Type: application/json
+Content-Length: 4
+
+true
+===
+GET /columns/barcodes/product_id
+===
+200
+Content-Type: application/json
+Content-Length: 70
+
+{"name":"product_id","type":"integer","nullable":true,"fk":"products"}
+===
+PUT /columns/barcodes/product_id
+
+{"nullable":false}
+===
+200
+Content-Type: application/json
+Content-Length: 4
+
+true
+===
+GET /columns/barcodes/product_id
+===
+200
+Content-Type: application/json
+Content-Length: 54
+
+{"name":"product_id","type":"integer","fk":"products"}

tests/functional/003_columns/006_update_events_visitors_pk.log

+PUT /columns/events/visitors
+
+{"nullable":false,"pk":true}
+===
+200
+Content-Type: application/json
+Content-Length: 4
+
+true
+===
+GET /columns/events/visitors
+===
+200
+Content-Type: application/json
+Content-Length: 45
+
+{"name":"visitors","type":"bigint","pk":true}
+===
+GET /columns/events/id
+===
+200
+Content-Type: application/json
+Content-Length: 30
+
+{"name":"id","type":"integer"}
+===
+PUT /columns/events/visitors
+
+{"pk":false}
+===
+200
+Content-Type: application/json
+Content-Length: 4
+
+true
+===
+GET /columns/events/visitors
+===
+200
+Content-Type: application/json
+Content-Length: 35
+
+{"name":"visitors","type":"bigint"}
+===
+PUT /columns/events/id
+
+{"pk":true}
+===
+200
+Content-Type: application/json
+Content-Length: 4
+
+true
+===
+GET /columns/events/id
+===
+200
+Content-Type: application/json
+Content-Length: 40
+
+{"name":"id","type":"integer","pk":true}

tests/functional/003_columns/007_update_barcodes_product_id_fk.log

+PUT /columns/barcodes/product_id
+
+{"fk":""}
+===
+200
+Content-Type: application/json
+Content-Length: 4
+
+true
+===
+GET /columns/barcodes/product_id
+===
+200
+Content-Type: application/json
+Content-Length: 38
+
+{"name":"product_id","type":"integer"}
+===
+PUT /columns/barcodes/product_id
+
+{"fk":"products"}
+===
+200
+Content-Type: application/json
+Content-Length: 4
+
+true
+===
+GET /columns/barcodes/product_id
+===
+200
+Content-Type: application/json
+Content-Length: 54
+
+{"name":"product_id","type":"integer","fk":"products"}

tests/functional/003_columns/008_update_barcodes_table.log

+PUT /columns/barcodes
+
+{"name":"barcodes2"}
+===
+200
+Content-Type: application/json
+Content-Length: 4
+
+true
+===
+GET /columns/barcodes2
+===
+200
+Content-Type: application/json
+Content-Length: 217
+
+{"name":"barcodes2","type":"table","columns":[{"name":"id","type":"integer","pk":true},{"name":"product_id","type":"integer","fk":"products"},{"name":"hex","type":"varchar","length":255},{"name":"bin","type":"blob"}]}
+===
+PUT /columns/barcodes2
+
+{"name":"barcodes"}
+===
+200
+Content-Type: application/json
+Content-Length: 4
+
+true
+===
+GET /columns/barcodes
+===
+200
+Content-Type: application/json
+Content-Length: 216
+
+{"name":"barcodes","type":"table","columns":[{"name":"id","type":"integer","pk":true},{"name":"product_id","type":"integer","fk":"products"},{"name":"hex","type":"varchar","length":255},{"name":"bin","type":"blob"}]}

tests/functional/003_columns/009_update_barcodes_hex_type.log

+PUT /columns/barcodes/hex
+
+{"type":"clob"}
+===
+200
+Content-Type: application/json
+Content-Length: 4
+
+true
+===
+GET /columns/barcodes/hex
+===
+200
+Content-Type: application/json
+Content-Length: 28
+
+{"name":"hex","type":"clob"}
+===
+PUT /columns/barcodes/hex
+
+{"type":"varchar","length":255}
+===
+200
+Content-Type: application/json
+Content-Length: 4
+
+true
+===
+GET /columns/barcodes/hex
+===
+200
+Content-Type: application/json
+Content-Length: 44
+
+{"name":"hex","type":"varchar","length":255}

tests/functional/003_columns/010_create_barcodes_table.log

+POST /columns
+
+{"name":"barcodes2","type":"table","columns":[{"name":"id","type":"integer","pk":true},{"name":"product_id","type":"integer","fk":"products"},{"name":"hex","type":"varchar","length":255},{"name":"bin","type":"blob"}]}
+===
+200
+Content-Type: application/json
+Content-Length: 4
+
+true
+===
+GET /columns/barcodes2
+===
+200
+Content-Type: application/json
+Content-Length: 217
+
+{"name":"barcodes2","type":"table","columns":[{"name":"id","type":"integer","pk":true},{"name":"product_id","type":"integer","fk":"products"},{"name":"hex","type":"varchar","length":255},{"name":"bin","type":"blob"}]}
+===
+DELETE /columns/barcodes2
+===
+200
+Content-Type: application/json
+Content-Length: 4
+
+true

tests/functional/003_columns/011_create_barcodes_column.log

+POST /columns/barcodes
+
+{"name":"alternative_product_id","type":"integer","nullable":true,"fk":"products"}
+===
+200
+Content-Type: application/json
+Content-Length: 4
+
+true
+===
+GET /columns/barcodes/alternative_product_id
+===
+200
+Content-Type: application/json
+Content-Length: 82
+
+{"name":"alternative_product_id","type":"integer","nullable":true,"fk":"products"}
+===
+DELETE /columns/barcodes/alternative_product_id
+===
+200
+Content-Type: application/json
+Content-Length: 4
+
+true