MSC-PG0007

Constraint index parameter not supported

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Severity

Low

Description

The use of index parameters in constraints is not supported in Snowflake. The index parameters are the following:

• INCLUDE

• WITH

• USING INDEX TABLESPACE

Code Example

Input Code:

PostgreSQL

CREATE TABLE Table1 (
    code        char(5),
    date_prod   date,
    CONSTRAINT production UNIQUE(date_prod) INCLUDE(code)
);

CREATE TABLE Table2 (
    name    varchar(40),
    UNIQUE(name) WITH (fillfactor=70)
);

CREATE TABLE Table3 (
    name    varchar(40),
    PRIMARY KEY(name) USING INDEX TABLESPACE tablespace_name
);

Output Code:

Snowflake

CREATE TABLE Table1 (
    code        char(5),
    date_prod   date,
    CONSTRAINT production UNIQUE(date_prod)
-- ** MSC-WARNING - MSC-PG0007 - INCLUDE PARAMETER NOT APPLICABLE. CONSTRAINT INDEX PARAMETERS ARE NOT SUPPORTED IN SNOWFLAKE. **
--                                            INCLUDE(code)
);

CREATE TABLE Table2 (
    name    varchar(40),
    UNIQUE(name)
-- ** MSC-WARNING - MSC-PG0007 - WITH PARAMETER NOT APPLICABLE. CONSTRAINT INDEX PARAMETERS ARE NOT SUPPORTED IN SNOWFLAKE. **
--                 WITH (fillfactor=70)
);

CREATE TABLE Table3 (
    name    varchar(40),
    PRIMARY KEY(name)
-- ** MSC-WARNING - MSC-PG0007 - USING PARAMETER NOT APPLICABLE. CONSTRAINT INDEX PARAMETERS ARE NOT SUPPORTED IN SNOWFLAKE. **
--                      USING INDEX TABLESPACE tablespace_name
);

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