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Aleksey Plekhanov commented on IGNITE-15128: -------------------------------------------- [~jooger] can you please have a look at the patch too? > Take own control of SQL functions > --------------------------------- > > Key: IGNITE-15128 > URL: https://issues.apache.org/jira/browse/IGNITE-15128 > Project: Ignite > Issue Type: Improvement > Components: sql > Reporter: Yury Gerzhedovich > Assignee: Aleksey Plekhanov > Priority: Major > Labels: calcite2-required, calcite3-required > Time Spent: 10m > Remaining Estimate: 0h > > As of now, we use a set of 4 database function dialects: > SqlLibrary.STANDARD, > SqlLibrary.POSTGRESQL, > SqlLibrary.ORACLE, > SqlLibrary.MYSQL > Seems we should have owned our dialect with a subset of the aforementioned > functions and have the ability to modify already exists functions and add a > new one. > During implementation need to sort out similar functions and choose just one > of them to avoid duplication, > See : > org.apache.calcite.util.BuiltInMethod > org.apache.calcite.sql.fun.SqlLibraryOperators > org.apache.calcite.runtime.SqlFunctions > org.apache.ignite.internal.processors.query.calcite.exec.exp.RexImpTable -- This message was sent by Atlassian Jira (v8.3.4#803005)