Fixed a bug with REAL value decoding in Microsoft SQL Server.

Author: lovasoa

CHANGELOG.md

@@ -8,6 +8,7 @@
 - Fixed Microsoft SQL Server driver not being able to read VARCHAR columns from databases with non-european collations.
 - Added support for `BIT` columns in Microsoft SQL Server.
 - Avoid generating file names that contain spaces in `sqlpage.persist_uploaded_file`. This makes it easier to use the file name in URLs without URL-encoding it.
+- Fixed a bug with REAL value decoding in Microsoft SQL Server.
 
 ## 0.30.1 (2024-10-31)
 - fix a bug where table sorting would break if table search was not also enabled.

Cargo.lock

@@ -18,7 +18,7 @@ panic = "abort"
 codegen-units = 2
 
 [dependencies]
-sqlx = { package = "sqlx-oldapi", version = "0.6.32", features = [
+sqlx = { package = "sqlx-oldapi", version = "0.6.33", features = [
     "any",
     "runtime-actix-rustls",
     "sqlite",

Cargo.toml

@@ -164,8 +164,8 @@ mod tests {
                 42::INT2 as small_int,
                 42::INT4 as integer,
                 42::INT8 as big_int,
-                42.42::FLOAT4 as float4,
-                42.42::FLOAT8 as float8,
+                42.25::FLOAT4 as float4,
+                42.25::FLOAT8 as float8,
                 TRUE as boolean,
                 '2024-03-14'::DATE as date,
                 '13:14:15'::TIME as time,
@@ -183,8 +183,8 @@ mod tests {
                 "small_int": 42,
                 "integer": 42,
                 "big_int": 42,
-                "float4": 42.42,
-                "float8": 42.42,
+                "float4": 42.25,
+                "float8": 42.25,
                 "boolean": true,
                 "date": "2024-03-14",
                 "time": "13:14:15",
@@ -207,7 +207,7 @@ mod tests {
             "SELECT 
                 CAST(42 AS SIGNED) as signed_int,
                 CAST(42 AS UNSIGNED) as unsigned_int,
-                42.42 as decimal_number,
+                42.25 as decimal_number,
                 CAST('2024-03-14' AS DATE) as date,
                 CAST('13:14:15' AS TIME) as time,
                 CAST('2024-03-14 13:14:15' AS DATETIME) as datetime,
@@ -222,7 +222,7 @@ mod tests {
             serde_json::json!({
                 "signed_int": 42,
                 "unsigned_int": 42,
-                "decimal_number": 42.42,
+                "decimal_number": 42.25,
                 "date": "2024-03-14",
                 "time": "13:14:15",
                 "datetime": "2024-03-14T13:14:15+00:00",
@@ -242,7 +242,7 @@ mod tests {
         let row = sqlx::query(
             "SELECT 
                 42 as integer,
-                42.42 as real,
+                42.25 as real,
                 'xxx' as string,
                 x'68656c6c6f20776f726c64' as blob",
         )
@@ -253,7 +253,7 @@ mod tests {
             row_to_json(&row),
             serde_json::json!({
                 "integer": 42,
-                "real": 42.42,
+                "real": 42.25,
                 "string": "xxx",
                 "blob": "hello world",
             })
@@ -275,9 +275,9 @@ mod tests {
                 CAST(42 AS SMALLINT) as small_int,
                 CAST(42 AS INT) as integer,
                 CAST(42 AS BIGINT) as big_int,
-                CAST(42.42 AS REAL) as real,
-                CAST(42.42 AS FLOAT) as float,
-                CAST(42.42 AS DECIMAL(10,2)) as decimal,
+                CAST(42.25 AS REAL) as real,
+                CAST(42.25 AS FLOAT) as float,
+                CAST(42.25 AS DECIMAL(10,2)) as decimal,
                 CAST('2024-03-14' AS DATE) as date,
                 CAST('13:14:15' AS TIME) as time,
                 CAST('2024-03-14 13:14:15' AS DATETIME) as datetime,
@@ -298,9 +298,9 @@ mod tests {
                 "small_int": 42,
                 "integer": 42,
                 "big_int": 42,
-                "real": 42.42,
-                "float": 42.42,
-                "decimal": 42.42,
+                "real": 42.25,
+                "float": 42.25,
+                "decimal": 42.25,
                 "date": "2024-03-14",
                 "time": "13:14:15",
                 "datetime": "2024-03-14T13:14:15+00:00",