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The following commit(s) were added to refs/heads/master by this push:
new cc6cbc04af [improvement](jdbc catalog) Remove useless mysql jdbc
connection parameters (#23647)
cc6cbc04af is described below
commit cc6cbc04af32832ada0361664eeaec9c5ca4fc3b
Author: zy-kkk <zhongy...@gmail.com>
AuthorDate: Wed Aug 30 17:47:04 2023 +0800
[improvement](jdbc catalog) Remove useless mysql jdbc connection parameters
(#23647)
---
fe/fe-core/src/main/java/org/apache/doris/catalog/JdbcResource.java | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/catalog/JdbcResource.java
b/fe/fe-core/src/main/java/org/apache/doris/catalog/JdbcResource.java
index dcf144b615..e9fc898b2e 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/catalog/JdbcResource.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/JdbcResource.java
@@ -300,11 +300,9 @@ public class JdbcResource extends Resource {
newJdbcUrl = checkAndSetJdbcBoolParam(newJdbcUrl,
"yearIsDateType", "true", "false");
// MySQL Types and Return Values for GetColumnTypeName and
GetColumnClassName
// are presented in
https://dev.mysql.com/doc/connector-j/8.0/en/connector-j-reference-type-conversions.html
- // However when tinyInt1isBit=false, GetColumnClassName of MySQL
returns java.lang.Boolean,
- // while that of Doris returns java.lang.Integer. In order to be
compatible with both MySQL and Doris,
- // Jdbc params should set
tinyInt1isBit=true&transformedBitIsBoolean=true
+ // When mysql's tinyint stores non-0 or 1, we need to read the
data correctly,
+ // so we need tinyInt1isBit=false
newJdbcUrl = checkAndSetJdbcBoolParam(newJdbcUrl, "tinyInt1isBit",
"true", "false");
- newJdbcUrl = checkAndSetJdbcBoolParam(newJdbcUrl,
"transformedBitIsBoolean", "false", "true");
// set useUnicode and characterEncoding to false and utf-8
newJdbcUrl = checkAndSetJdbcBoolParam(newJdbcUrl, "useUnicode",
"false", "true");
newJdbcUrl = checkAndSetJdbcBoolParam(newJdbcUrl,
"rewriteBatchedStatements", "false", "true");
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