update datetime type to datetime3 for dolt tables

Author: angelamayxie

go/go.mod

@@ -61,7 +61,7 @@ require (
 	github.com/dolthub/dolt-mcp v0.2.2
 	github.com/dolthub/eventsapi_schema v0.0.0-20250915094920-eadfd39051ca
 	github.com/dolthub/flatbuffers/v23 v23.3.3-dh.2
-	github.com/dolthub/go-mysql-server v0.20.1-0.20251202220822-4462fa0c6550
+	github.com/dolthub/go-mysql-server v0.20.1-0.20251202232759-d8c980a04a5d
 	github.com/dolthub/gozstd v0.0.0-20240423170813-23a2903bca63
 	github.com/edsrzf/mmap-go v1.2.0
 	github.com/esote/minmaxheap v1.0.0

go/go.sum

@@ -197,6 +197,8 @@ github.com/dolthub/go-icu-regex v0.0.0-20250916051405-78a38d478790 h1:zxMsH7RLiG
 github.com/dolthub/go-icu-regex v0.0.0-20250916051405-78a38d478790/go.mod h1:F3cnm+vMRK1HaU6+rNqQrOCyR03HHhR1GWG2gnPOqaE=
 github.com/dolthub/go-mysql-server v0.20.1-0.20251202220822-4462fa0c6550 h1:vbcyxdYGXiVd+tPFr6rXymmAW5KKvmKm0AQVHjFQDF8=
 github.com/dolthub/go-mysql-server v0.20.1-0.20251202220822-4462fa0c6550/go.mod h1:pD0T+xZWBDO5yxHAY9FUqArKvhvw6KYqxRmEk3NfQNw=
+github.com/dolthub/go-mysql-server v0.20.1-0.20251202232759-d8c980a04a5d h1:h+Z/Rr5l5orrdYk/LFESByUXzwYw+vM/vFZ7GyCP3mY=
+github.com/dolthub/go-mysql-server v0.20.1-0.20251202232759-d8c980a04a5d/go.mod h1:pD0T+xZWBDO5yxHAY9FUqArKvhvw6KYqxRmEk3NfQNw=
 github.com/dolthub/gozstd v0.0.0-20240423170813-23a2903bca63 h1:OAsXLAPL4du6tfbBgK0xXHZkOlos63RdKYS3Sgw/dfI=
 github.com/dolthub/gozstd v0.0.0-20240423170813-23a2903bca63/go.mod h1:lV7lUeuDhH5thVGDCKXbatwKy2KW80L4rMT46n+Y2/Q=
 github.com/dolthub/ishell v0.0.0-20240701202509-2b217167d718 h1:lT7hE5k+0nkBdj/1UOSFwjWpNxf+LCApbRHgnCA17XE=

go/libraries/doltcore/sqle/dtablefunctions/dolt_log.go

@@ -177,7 +177,7 @@ var logTableSchema = sql.Schema{
 	&sql.Column{Name: "commit_hash", Type: types.Text},
 	&sql.Column{Name: "committer", Type: types.Text},
 	&sql.Column{Name: "email", Type: types.Text},
-	&sql.Column{Name: "date", Type: types.Datetime},
+	&sql.Column{Name: "date", Type: types.Datetime3},
 	&sql.Column{Name: "message", Type: types.Text},
 	&sql.Column{Name: "commit_order", Type: types.Uint64},
 }

go/libraries/doltcore/sqle/sqlselect_test.go

@@ -793,7 +793,7 @@ func BasicSelectTests() []SelectTest {
 				&sql.Column{Name: "hash", Type: gmstypes.Text},
 				&sql.Column{Name: "latest_committer", Type: gmstypes.Text},
 				&sql.Column{Name: "latest_committer_email", Type: gmstypes.Text},
-				&sql.Column{Name: "latest_commit_date", Type: gmstypes.Datetime},
+				&sql.Column{Name: "latest_commit_date", Type: gmstypes.Datetime3},
 				&sql.Column{Name: "latest_commit_message", Type: gmstypes.Text},
 				&sql.Column{Name: "remote", Type: gmstypes.Text},
 				&sql.Column{Name: "branch", Type: gmstypes.Text},