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SELECT TOP @size fails with R2dbcException

See original GitHub issue

Parameter binding is not working at all on the latest snapshot or 1.0.0.M7.

Depending on what you do it says

Binding parameters is not supported for the statement [SELECT TOP $1 * FROM metadata
Binding parameters is not supported for the statement [SELECT TOP :size * FROM metadata
executeMany; uncategorized R2dbcException for SQL [SELECT TOP @size * FROM metadata]; Incorrect syntax near '@size'.; nested exception is R2dbcException{errorCode=102, sqlState='S0001'} io.r2dbc.mssql.MssqlException: Incorrect syntax near '@size'.

A prepared statement is recognized when it contains an @ but parameters which such a character cannot be bound. The documentation says named parameters start with : and indexed with $.

Issue Analytics

State:
Created 5 years ago
Comments:7 (4 by maintainers)

Top GitHub Comments

1reaction

mp911decommented, Mar 18, 2019

You need to pass in a valid SQL statement into the statement creation method via "SELECT TOP " + count + " * FROM metadata".

The exception on OFFSET 1 ROWS FETCH NEXT 1 ROWS ONLY is a bug in Spring Data R2DBC that will be adressed with spring-projects/spring-data-r2dbc#55 and spring-projects/spring-data-jdbc#125.

0reactions

stdreyercommented, Mar 18, 2019

I still don’t get the vibe how this is supposed to work.

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