- Introduction
- Quick Start
- Table Design
- Data Loading
- Overview of data loading
- Load data from a local file system or a streaming data source using HTTP push
- Load data from HDFS or cloud storage
- Routine Load
- Spark Load
- Insert Into
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- Load data by using flink-connector-starrocks
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- ALTER SYSTEM
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- CREATE TABLE
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- CREATE FUNCTION
- DROP DATABASE
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- DROP REPOSITORY
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- DROP TABLE
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- HLL
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- SHOW PARTITIONS
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- SHOW RESTORE
- SHOW ROUTINE LOAD
- SHOW ROUTINE LOAD TASK
- SHOW SNAPSHOT
- SHOW TABLES
- SHOW TABLET
- SHOW TRANSACTION
- SPARK LOAD
- STOP ROUTINE LOAD
- STREAM LOAD
- Data Types
- Auxiliary Commands
- Function Reference
- Java UDFs
- Window Function
- Date Functions
- convert_tz
- curdate
- current_timestamp
- curtime
- datediff
- date_add
- date_format
- date_sub
- date_trunc
- day
- dayname
- dayofmonth
- dayofweek
- dayofyear
- from_days
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- hour
- minute
- month
- monthname
- now
- quarter
- second
- str_to_date
- timediff
- timestampadd
- timestampdiff
- to_date
- to_days
- unix_timestamp
- utc_timestamp
- weekofyear
- year
- hours_diff
- minutes_diff
- months_diff
- seconds_diff
- weeks_diff
- years_diff
- Aggregate Functions
- Geographic Functions
- String Functions
- JSON Functions
- Overview of JSON functions and operators
- JSON constructor functions
- JSON query and processing functions
- JSON operators
- Aggregate Functions
- Bitmap Functions
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- cast function
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- SQL Reference
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Edit
DROP TABLE
description
This statement is used to delete a table.
Syntax:
DROP TABLE [IF EXISTS] [db_name.]table_name [FORCE];
Note:
- If a table was deleted within 24 hours by using the DROP TABLE statement, you can use the RECOVER statement to restore the table.
- If DROP Table FORCE is executed, the table will be deleted directly and cannot be recovered without checking whether there are unfinished activities in the database. Generally this operation is not recommended.
example
Drop a table.
DROP TABLE my_table;
If it exists, then drop the table on the specified database.
DROP TABLE IF EXISTS example_db.my_table;
Force to drop the table and clear its data on disk.
DROP TABLE my_table FORCE;
keyword
DROP,TABLE
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