[jira] [Resolved] (FLINK-15994) Support byte array arguments for FROM_BASE64 function

[Jark Wu (Jira)]

     [ 
https://issues.apache.org/jira/browse/FLINK-15994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Jark Wu resolved FLINK-15994.
-----------------------------
    Resolution: Fixed

Fixed in master(1.11.0): aedbdc3f6f7275204e6b1733c6d4f56c88297f05

> Support byte array arguments for FROM_BASE64 function
> -----------------------------------------------------
>
>                 Key: FLINK-15994
>                 URL: https://issues.apache.org/jira/browse/FLINK-15994
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table SQL / Planner
>    Affects Versions: 1.10.0
>            Reporter: hailong wang
>            Assignee: hailong wang
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.11.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> For the following sql,
> {code:java}
> testSqlApi("FROM_BASE64(cast(x'6147567362473867643239796247513D' as 
> varbinary))",
>  "hello world"){code}
> it will throw:
> {code:java}
> Caused by: 
> org.apache.flink.shaded.guava18.com.google.common.util.concurrent.UncheckedExecutionException:
>  org.apache.flink.api.common.InvalidProgramException: Table program cannot be 
> compiled. This is a bug. Please file an issue.Caused by: 
> org.apache.flink.shaded.guava18.com.google.common.util.concurrent.UncheckedExecutionException:
>  org.apache.flink.api.common.InvalidProgramException: Table program cannot be 
> compiled. This is a bug. Please file an issue. at 
> org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2203)
>  at 
> org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache.get(LocalCache.java:3937)
>  at 
> org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4739)
>  at 
> org.apache.flink.table.runtime.generated.CompileUtils.compile(CompileUtils.java:66)
>  ... 27 moreCaused by: org.apache.flink.api.common.InvalidProgramException: 
> Table program cannot be compiled. This is a bug. Please file an issue. at 
> org.apache.flink.table.runtime.generated.CompileUtils.doCompile(CompileUtils.java:81)
>  at 
> org.apache.flink.table.runtime.generated.CompileUtils.lambda$compile$1(CompileUtils.java:66)
>  at 
> org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4742)
>  at 
> org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3527)
>  at 
> org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2319)
>  at 
> org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2282)
>  at 
> org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2197)
>  ... 30 moreCaused by: org.codehaus.commons.compiler.CompileException: Line 
> 114, Column 94: No applicable constructor/method found for actual parameters 
> "byte[]"; candidates are: "public static 
> org.apache.flink.table.dataformat.BinaryString 
> org.apache.flink.table.runtime.functions.SqlFunctionUtils.fromBase64(org.apache.flink.table.dataformat.BinaryString)"
>  at org.codehaus.janino.UnitCompiler.compileError(UnitCompiler.java:12124) at 
> org.codehaus.janino.UnitCompiler.findMostSpecificIInvocable(UnitCompiler.java:9176)
>  at org.codehaus.janino.UnitCompiler.findIMethod(UnitCompiler.java:9036) at 
> org.codehaus.janino.UnitCompiler.findIMethod(UnitCompiler.java:8938)
> {code}
> For the reason that we did not implement SqlFunctionUtils.fromBase64(byte[] 
> bytes) method.
>  



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