SSC-EWI-PG0002

Constraint index parameter not supported

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Severity

Low

Description

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

• INCLUDE

• WITH

• USING INDEX TABLESPACE

Code Example

Input Code:

PostgreSQL

IN -> PostgreSQL_01.sql

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

OUT -> PostgreSQL_01.sql

CREATE TABLE Table1 (
    code        char(5),
    date_prod   date,
    CONSTRAINT production UNIQUE(date_prod)
                                            !!!RESOLVE EWI!!! /*** SSC-EWI-PG0002 - INCLUDE PARAMETER NOT APPLICABLE. CONSTRAINT INDEX PARAMETERS ARE NOT SUPPORTED IN SNOWFLAKE. ***/!!! INCLUDE(code)
)
COMMENT = '{ "origin": "sf_sc", "name": "snowconvert", "version": {  "major": 0,  "minor": 0,  "patch": "0" }, "attributes": {  "component": "postgresql",  "convertedOn": "09/17/2024" }}';

CREATE TABLE Table2 (
    name    varchar(40),
    UNIQUE(name)
                 !!!RESOLVE EWI!!! /*** SSC-EWI-PG0002 - WITH PARAMETER NOT APPLICABLE. CONSTRAINT INDEX PARAMETERS ARE NOT SUPPORTED IN SNOWFLAKE. ***/!!! WITH (fillfactor=70)
)
COMMENT = '{ "origin": "sf_sc", "name": "snowconvert", "version": {  "major": 0,  "minor": 0,  "patch": "0" }, "attributes": {  "component": "postgresql",  "convertedOn": "09/17/2024" }}';

CREATE TABLE Table3 (
    name    varchar(40),
    PRIMARY KEY(name)
                      !!!RESOLVE EWI!!! /*** SSC-EWI-PG0002 - USING PARAMETER NOT APPLICABLE. CONSTRAINT INDEX PARAMETERS ARE NOT SUPPORTED IN SNOWFLAKE. ***/!!! USING INDEX TABLESPACE tablespace_name
)
COMMENT = '{ "origin": "sf_sc", "name": "snowconvert", "version": {  "major": 0,  "minor": 0,  "patch": "0" }, "attributes": {  "component": "postgresql",  "convertedOn": "09/17/2024" }}';

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