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https://issues.apache.org/jira/browse/BEAM-9953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17121333#comment-17121333
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Kyle Weaver commented on BEAM-9953:
-----------------------------------
While it's true we only need to get table names from the last SELECT statement,
parsing out the last SELECT statement is non-trivial. analyzeNextStatement
depends on the extracted tables. We might be able to do this:
# analyze next statement
# if analyze succeeded, continue.
# if analyze failed due to "table not found," extract tables and re-analyze
with the extracted tables.
But that seems hacky.
> Beam ZetaSQL supports multiple statements in a query
> ----------------------------------------------------
>
> Key: BEAM-9953
> URL: https://issues.apache.org/jira/browse/BEAM-9953
> Project: Beam
> Issue Type: Task
> Components: dsl-sql-zetasql
> Reporter: Rui Wang
> Assignee: Kyle Weaver
> Priority: P2
>
> One example of multiple statements query:
> {code:java}
> CREATE FUNCTION fun_a (param_1 INT64); SELECT fun_a(10);
> {code}
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