Mihai Budiu created CALCITE-5343:
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Summary: Type of division operator
Key: CALCITE-5343
URL: https://issues.apache.org/jira/browse/CALCITE-5343
Project: Calcite
Issue Type: Bug
Components: core
Reporter: Mihai Budiu
The Calcite type checker assigns a type of INTEGER (not nullable) to the DIVIDE
RexCall in the following statement: `SELECT 1/0`. Some databases, such as
MySQL, evaluate this expression to NULL.
This result is obtained even when using SqlConformanceEnum.MYSQL_5 for the
parser and the validator.
My question is whether there is some other way to influence how type inference
is performed for division.
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