(SYSTEM_VERSIONING = OFF)'SET@deleteHistoryDataScript = @deleteHistoryDataScript +' DELETE FROM ['+ @historyTableSchema +'].['+ @historyTableName +'] WHERE ['+ @periodColumnName +'] < '+'''+CONVERT(VARCHAR(128), @cleanupOlderThanDate,126) +'''SET@enableV...
下面的代码定义了三个工具:execute_sql、get_table_columns和get_table_column_distr。 from langchain.agents import tool from pydantic import BaseModel, Field from typing import Optional class SQLQuery(BaseModel): query: str = Field(description="SQL query to execute") @tool(args_schema = SQLQuery)...
-- State of entire table AS OF specific date in the pastSELECT[DeptID], [DeptName], [ValidFrom], [ValidTo]FROM[dbo].[Department]FORSYSTEM_TIMEASOF'2021-09-01 T10:00:00.7230011'; 第二個範例針對資料列子集比較兩個時間點之間的值。
greatsql> TRUNCATE TABLE testdb.t2; Query OK, 0 rows affected (0.04 sec) greatsql> LOAD DATA INFILE '/data/greate/t1_00.csv' INTO TABLE testdb.t2 FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY "\r\n"; ERROR 1292 (22007): Incorrect date value: '0000-00-...
CREATETABLEemployees(idINTEGERPRIMARY KEY,nameTEXT,salaryREAL,hire_dateDATE );我们可以使用以下代码查询并将结果存储到Pandas DataFrame中： 99 1 2 3 4 5 6 7 8 9 10 11 12 13 14 importpandasaspd fromsqlalchemyimportcreate_engine # 创建SQLite引擎 engine=create_engine('sqlite:///example.db')...
使用说明:将array类型的expr的元素分隔为多行,或将map类型的expr分隔为多个行和列。使用列名pos表示位置,对数组的元素使用默认列名col,或对映射的元素使用key和value。 返回类型:row(pos integer, col T)|row(row integer, key K, value V) 示例:
fix/copy-sql-result-table fix/multi-select-action feat/plugin-protocol feature/2379-Tab-History fix/slim-entities fix/positional-params feature/2157_Import-Can-Create-Tables plugin-system fix/blocking-connection-interface feature/free-reminder
Last commit date Latest commit Cannot retrieve latest commit at this time. History 23,964 Commits .github Add JDK 17 build support Mar 8, 2025 .mvn Add JDK 17 build support Mar 8, 2025 docker [native] Add missing catalog configurations to docker image ...
flinksql TO_DATE 用法 flink datastream table 设置Maven项目 编写Flink程序 练习:在群集上运行并写入Kafka 在本指南中,我们将从头开始,从设置Flink项目到在Flink集群上运行流分析程序。 Wikipedia提供了一个IRC频道,其中记录了对Wiki的所有编辑。我们将在Flink中读取此通道,并计算每个用户在给定时间窗口内编辑的字节数...
exposed-kotlin-datetime - date-time extensions based on kotlinx-datetime exposed-money - extensions to support MonetaryAmount from "javax.money:money-api" exposed-spring-boot-starter - a starter for Spring Boot to utilize Exposed as the ORM instead of Hibernate <dependencies> <dependency> <group...