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Support parsing EXPLAIN ESTIMATE of Clickhouse (#1605)

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Co-authored-by: Kermit <chenjiawei1@xiaohongshu.com>
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cjw 2024-12-17 23:03:12 +08:00 • committed by GitHub
parent c69839102a
commit 8fcdf48e5c
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30
tests/sqlparser_common.rs
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@ -4375,6 +4375,7 @@ fn run_explain_analyze(
analyze,
verbose,
query_plan,
estimate,
statement,
format,
options,
@ -4384,6 +4385,7 @@ fn run_explain_analyze(
assert_eq!(format, expected_format);
assert_eq!(options, exepcted_options);
assert!(!query_plan);
assert!(!estimate);
assert_eq!("SELECT sqrt(id) FROM foo", statement.to_string());
}
_ => panic!("Unexpected Statement, must be Explain"),
@ -4528,6 +4530,34 @@ fn parse_explain_query_plan() {
);
}
#[test]
fn parse_explain_estimate() {
let statement = all_dialects().verified_stmt("EXPLAIN ESTIMATE SELECT sqrt(id) FROM foo");
match &statement {
Statement::Explain {
query_plan,
estimate,
analyze,
verbose,
statement,
..
} => {
assert!(estimate);
assert!(!query_plan);
assert!(!analyze);
assert!(!verbose);
assert_eq!("SELECT sqrt(id) FROM foo", statement.to_string());
}
_ => unreachable!(),
}
assert_eq!(
"EXPLAIN ESTIMATE SELECT sqrt(id) FROM foo",
statement.to_string()
);
}
#[test]
fn parse_named_argument_function() {
let dialects = all_dialects_where(|d| {