92b690f3eb
1. Add `iceberg_table_creation_strict_mode` in `fe.conf` to control iceberg external table creation, when data type is not supported in Doris. 2. Add `REFRESH` syntax to synchronize the Iceberg table and database. 3. Support create Iceberg external table with specific column definitions.
46 lines
1.2 KiB
Markdown
46 lines
1.2 KiB
Markdown
---
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{
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"title": "REFRESH TABLE",
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"language": "en"
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}
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---
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<!--
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Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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# REFRESH TABLE
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## Description
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This statement is used to synchronize a remote Iceberg table and will delete and rebuild Doris' current external table.
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Syntax.
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REFRESH TABLE tbl_name;
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Instructions.
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1) Valid only for the Iceberg table mounted in Doris.
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## Example
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1) Refresh the table iceberg_tbl
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REFRESH TABLE iceberg_tbl;
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## keyword
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REFRESH,TABLE
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