SnowConvert AI - Sybase IQ

What is SnowConvert AI for Sybase IQ?

SnowConvert AI is a software that understands Sybase IQ scripts and converts this source code into functionally equivalent Snowflake code.

转换类型

Specifically, SnowConvert AI for Sybase IQ performs the following conversions:

Sybase IQ 至 Snowflake SQL

SnowConvert AI understands the Sybase IQ source code and converts the Data Definition Language (DDL), Data Manipulation Language (DML), and functions in the source code to the corresponding SQL in the target: Snowflake.

示例代码

Sybase IQ 基本输入代码：

 CREATE TABLE Persons (
    PersonID int,
    LastName varchar(255),
    FirstName varchar(255),
    Address varchar(255),
    City varchar(255)
);
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Snowflake SQL 输出代码：

 CREATE OR REPLACE TABLE Persons (
    PersonID INT,
    LastName VARCHAR(255),
    FirstName VARCHAR(255),
    Address VARCHAR(255),
    City VARCHAR(255)
)
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},{"attributes":{"component":"sybase"}}'
;
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如您所见，大多数结构保持不变。例如，某些情况下需要转换数据类型。

SnowConvert AI Terminology

为了确保我们在深入探讨代码转换的奇妙之处之前达成共识，以下是一些关键术语的定义说明，这样当我们在文档中频繁使用这些术语时，您能准确理解它们的含义：

  • SQL (Structured Query Language): 大多数现代数据库架构中用于存储、操作和检索数据的标准语言。

  • SnowConvert AI: the software that converts your Sybase IQ files securely and automatically to the Snowflake cloud data platform.

  • Conversion rule or transformation rule: rules that allow SnowConvert AI to convert from a portion of source code to the expected target code.

  • Parse: Parsing is an initial process by SnowConvert AI to understand the source code and build up an internal data structure required for executing the conversion rules.

On the following few pages, you'll learn more about the kind of conversions that SnowConvert AI for Sybase IQ is capable of. If you're ready, visit the Getting Started page in this documentation.

语言: 中文