fastbcp_preview_export

Removed value: -{
-  "description": "Batch size for export operations",
-  "type": "integer"
-}

Removed value: -{
-  "default": "Append",
-  "description": "How to handle existing output. Append: add to existing files. Truncate: overwrite existing output before writing.",
-  "enum": [
-    "Append",
-    "Truncate"
-  ],
-  "type": "string"
-}

Removed value: -{
-  "default": "Position",
-  "description": "Column mapping method",
-  "enum": [
-    "Position",
-    "Name"
-  ],
-  "type": "string"
-}

Previous value: -"Parallelism method. Ntile: even distribution on numeric key. DataDriven: distinct value partitions, works with any data type. Physloc: SQL Server physical location (no key needed). Ctid: PostgreSQL physical tuple ID (no key needed). Rowid: Oracle physical ROWID (no key needed). RangeId: numeric min/max range. Random: modulo-based approximate distribution. Timepartition: partition by time column (FastBCP 0.30+). NZDataSlice: Netezza native slicing. None: single-threaded. Call `fastbcp_suggest_parallelism` if unsure."New value: +"Parallelism method. Ntile: even distribution on numeric key. DataDriven: distinct value partitions, works with any data type. Physloc: SQL Server physical location (no key needed). Ctid: PostgreSQL physical tuple ID (no key needed). Rowid: Oracle physical ROWID (no key needed). RangeId: numeric min/max range. Random: modulo-based approximate distribution. Timepartition: partition by time column (FastBCP 0.30+). NZDataSlice: Netezza native slicing. None: single-threaded. Call `fastbcp_info` with action='parallelism' if unsure."

Removed value: -{
-  "default": "local",
-  "description": "Where to write output files. local: local filesystem. s3/s3compatible: Amazon S3 or compatible. azure_blob/azure_datalake: Azure storage. fabric_onelake: Microsoft Fabric. gcs: Google Cloud Storage. Cloud targets require a cloud_profile.",
-  "enum": [
-    "local",
-    "s3",
-    "s3compatible",
-    "azure_blob",
-    "azure_datalake",
-    "fabric_onelake",
-    "gcs"
-  ],
-  "type": "string"
-}

Previous value: -nullNew value: +{
+  "additionalProperties": true,
+  "properties": {
+    "auto_parallelism": {
+      "description": "Parallelism method auto-suggested when none was given.",
+      "type": "string"
+    },
+    "command": {
+      "description": "Full CLI argv with real credentials, ready to hand to the execute tool.",
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    },
+    "command_display": {
+      "description": "The command with passwords masked, safe to show the user.",
+      "type": "string"
+    },
+    "command_string": {
+      "description": "The argv joined into one command string (real credentials).",
+      "type": "string"
+    },
+    "errors": {
+      "description": "Field-level validation errors (status='error').",
+      "items": {
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "explanation": {
+      "description": "Human-readable summary of what the command does.",
+      "type": "string"
+    },
+    "preview_only": {
+      "description": "True when no binary is configured (execution unavailable).",
+      "type": "boolean"
+    },
+    "status": {
+      "description": "'ok' when the call succeeded; 'error' when the parameters failed validation or execution failed.",
+      "enum": [
+        "ok",
+        "error"
+      ],
+      "type": "string"
+    },
+    "tips": {
+      "description": "Suggested next tool calls to resolve errors.",
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    },
+    "warnings": {
+      "description": "Version-compatibility warnings.",
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    }
+  },
+  "required": [
+    "status"
+  ],
+  "type": "object"
+}