SnowConvert AI - Sybase IQ Functional Differences

Note

Conversion Scope

SnowConvert AI for Sybase IQ focuses its assessment and translation capabilities primarily on TABLES and VIEWS. While SnowConvert AI can recognize other types of ANSI-standard statements, these are not yet fully supported for conversion. This means that while the tool may identify them, it won’t perform a complete translation for these unsupported code units.

SSC-FDM-SY0001

Calling stored procedure in from might have compilation errors

Description

Snowflake supports calling a stored procedure in the FROM clause when the procedure meets certain conditions otherwise the query fails.

Code Example

Input Code:
Sybase
 SELECT * FROM MyProcedure(1, 'test');
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Generated Code:
Snowflake
 SELECT
  *
FROM
  --** SSC-FDM-SY0001 - CALLING STORED PROCEDURE IN FROM CLAUSE MIGHT HAVE COMPILATION ERRORS **
  TABLE(MyProcedure(1, 'test'));
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Best Practices

SSC-FDM-SY0002

Calling stored procedure in from might have compilation errors

Description

Snowflake does not contain indexes for query optimization.

Code Example

Input Code:
Redshift
 SELECT * FROM TABLE1 FORCE INDEX (MyIndex);
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Generated Code:
Snowflake
 SELECT
  *
FROM
  TABLE1
--         --** SSC-FDM-SY0002 - FORCE INDEX IS NOT SUPPORTED IN SNOWFLAKE **
--         FORCE INDEX(MyIndex)
                             ;
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Best Practices

Language: English