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agrove pushed a commit to branch sqlparser-0.21
in repository https://gitbox.apache.org/repos/asf/arrow-datafusion.git
The following commit(s) were added to refs/heads/sqlparser-0.21 by this push:
new 578ea1a60 Update planning for LIKE due to changes in sqlparser (#3194)
578ea1a60 is described below
commit 578ea1a6058c6bd296974b76c6980d30eaf280f9
Author: Andy Grove <[email protected]>
AuthorDate: Thu Aug 18 13:58:15 2022 -0600
Update planning for LIKE due to changes in sqlparser (#3194)
---
datafusion/common/Cargo.toml | 2 +-
datafusion/core/Cargo.toml | 2 +-
datafusion/core/tests/sql/expr.rs | 3 +++
datafusion/expr/Cargo.toml | 2 +-
datafusion/sql/Cargo.toml | 2 +-
datafusion/sql/src/planner.rs | 34 ++++++++++++++++++++++++++++++++--
6 files changed, 39 insertions(+), 6 deletions(-)
diff --git a/datafusion/common/Cargo.toml b/datafusion/common/Cargo.toml
index 2d7855064..cecacc9db 100644
--- a/datafusion/common/Cargo.toml
+++ b/datafusion/common/Cargo.toml
@@ -47,4 +47,4 @@ ordered-float = "3.0"
parquet = { version = "20.0.0", features = ["arrow"], optional = true }
pyo3 = { version = "0.16", optional = true }
serde_json = "1.0"
-sqlparser = { git = "https://github.com/sqlparser-rs/sqlparser-rs";, rev =
"18881f8fcf611cb5dabfacf4d1b76c680c846b81" }
+sqlparser = { git = "https://github.com/sqlparser-rs/sqlparser-rs";, rev =
"f07063f0cdf06c56df7c3dd65f9062a2ce439c1c" }
diff --git a/datafusion/core/Cargo.toml b/datafusion/core/Cargo.toml
index 9e6b8714a..24dce7184 100644
--- a/datafusion/core/Cargo.toml
+++ b/datafusion/core/Cargo.toml
@@ -85,7 +85,7 @@ pyo3 = { version = "0.16", optional = true }
rand = "0.8"
rayon = { version = "1.5", optional = true }
smallvec = { version = "1.6", features = ["union"] }
-sqlparser = { git = "https://github.com/sqlparser-rs/sqlparser-rs";, rev =
"18881f8fcf611cb5dabfacf4d1b76c680c846b81" }
+sqlparser = { git = "https://github.com/sqlparser-rs/sqlparser-rs";, rev =
"f07063f0cdf06c56df7c3dd65f9062a2ce439c1c" }
tempfile = "3"
tokio = { version = "1.0", features = ["macros", "rt", "rt-multi-thread",
"sync", "fs", "parking_lot"] }
tokio-stream = "0.1"
diff --git a/datafusion/core/tests/sql/expr.rs
b/datafusion/core/tests/sql/expr.rs
index 4fa1f54d2..71e939b6f 100644
--- a/datafusion/core/tests/sql/expr.rs
+++ b/datafusion/core/tests/sql/expr.rs
@@ -1322,6 +1322,9 @@ async fn nested_subquery() -> Result<()> {
}
#[tokio::test]
+#[ignore]
+// this will be re-instated once we are using a later rev of sqlparser that
has a fix for this
+// regression - see https://github.com/apache/arrow-datafusion/issues/3192 for
more info
async fn like_nlike_with_null_lt() {
let ctx = SessionContext::new();
let sql = "SELECT column1 like NULL as col_null, NULL like column1 as
null_col from (values('a'), ('b'), (NULL)) as t";
diff --git a/datafusion/expr/Cargo.toml b/datafusion/expr/Cargo.toml
index 49d89a1e9..2daec49c4 100644
--- a/datafusion/expr/Cargo.toml
+++ b/datafusion/expr/Cargo.toml
@@ -38,4 +38,4 @@ path = "src/lib.rs"
ahash = { version = "0.8", default-features = false, features =
["runtime-rng"] }
arrow = { version = "20.0.0", features = ["prettyprint"] }
datafusion-common = { path = "../common", version = "11.0.0" }
-sqlparser = { git = "https://github.com/sqlparser-rs/sqlparser-rs";, rev =
"18881f8fcf611cb5dabfacf4d1b76c680c846b81" }
+sqlparser = { git = "https://github.com/sqlparser-rs/sqlparser-rs";, rev =
"f07063f0cdf06c56df7c3dd65f9062a2ce439c1c" }
diff --git a/datafusion/sql/Cargo.toml b/datafusion/sql/Cargo.toml
index f13618299..032d38759 100644
--- a/datafusion/sql/Cargo.toml
+++ b/datafusion/sql/Cargo.toml
@@ -42,5 +42,5 @@ arrow = { version = "20.0.0", features = ["prettyprint"] }
datafusion-common = { path = "../common", version = "11.0.0" }
datafusion-expr = { path = "../expr", version = "11.0.0" }
hashbrown = "0.12"
-sqlparser = { git = "https://github.com/sqlparser-rs/sqlparser-rs";, rev =
"18881f8fcf611cb5dabfacf4d1b76c680c846b81" }
+sqlparser = { git = "https://github.com/sqlparser-rs/sqlparser-rs";, rev =
"f07063f0cdf06c56df7c3dd65f9062a2ce439c1c" }
tokio = { version = "1.0", features = ["macros", "rt", "rt-multi-thread",
"sync", "fs", "parking_lot"] }
diff --git a/datafusion/sql/src/planner.rs b/datafusion/sql/src/planner.rs
index 64af43e81..73ba86180 100644
--- a/datafusion/sql/src/planner.rs
+++ b/datafusion/sql/src/planner.rs
@@ -1586,8 +1586,6 @@ impl<'a, S: ContextProvider> SqlToRel<'a, S> {
BinaryOperator::Modulo => Ok(Operator::Modulo),
BinaryOperator::And => Ok(Operator::And),
BinaryOperator::Or => Ok(Operator::Or),
- BinaryOperator::Like => Ok(Operator::Like),
- BinaryOperator::NotLike => Ok(Operator::NotLike),
BinaryOperator::PGRegexMatch => Ok(Operator::RegexMatch),
BinaryOperator::PGRegexIMatch => Ok(Operator::RegexIMatch),
BinaryOperator::PGRegexNotMatch => Ok(Operator::RegexNotMatch),
@@ -1932,6 +1930,38 @@ impl<'a, S: ContextProvider> SqlToRel<'a, S> {
})
}
+ SQLExpr::Like { negated, expr, pattern, escape_char } => {
+ match escape_char {
+ Some(_) => {
+ // to support this we will need to introduce
`Expr::Like` instead
+ // of treating it like a binary expression
+ Err(DataFusionError::NotImplemented("LIKE with ESCAPE
is not yet supported".to_string()))
+ },
+ _ => {
+ Ok(Expr::BinaryExpr {
+ left:
Box::new(self.sql_expr_to_logical_expr(*expr, schema, ctes)?),
+ op: if negated { Operator::NotLike } else {
Operator::Like },
+ right: match *pattern {
+ Value::SingleQuotedString(s) |
Value::DoubleQuotedString(s) => {
+
Ok(Box::new(Expr::Literal(ScalarValue::Utf8(Some(s)))))
+ }
+ _ =>
Err(DataFusionError::NotImplemented("Unsupported syntax for LIKE pattern
".to_string()))
+ }?
+ })
+ }
+ }
+ }
+
+ SQLExpr::ILike { .. } => {
+ // https://github.com/apache/arrow-datafusion/issues/3099
+ Err(DataFusionError::NotImplemented("ILIKE is not yet
supported".to_string()))
+ }
+
+ SQLExpr::SimilarTo { .. } => {
+ // https://github.com/apache/arrow-datafusion/issues/3099
+ Err(DataFusionError::NotImplemented("SIMILAR TO is not yet
supported".to_string()))
+ }
+
SQLExpr::BinaryOp {
left,
op,
