update datetime type to datetime3

Author: angelamayxie

go/libraries/doltcore/sqle/dtables/branches_table.go

@@ -235,7 +235,7 @@ func (bt *BranchesTable) Schema() sql.Schema {
 		{Name: "hash", Type: types.Text, Source: bt.tableName, PrimaryKey: false, Nullable: false, DatabaseSource: bt.db.Name()},
 		{Name: "latest_committer", Type: types.Text, Source: bt.tableName, PrimaryKey: false, Nullable: true, DatabaseSource: bt.db.Name()},
 		{Name: "latest_committer_email", Type: types.Text, Source: bt.tableName, PrimaryKey: false, Nullable: true, DatabaseSource: bt.db.Name()},
-		{Name: "latest_commit_date", Type: types.Datetime, Source: bt.tableName, PrimaryKey: false, Nullable: true, DatabaseSource: bt.db.Name()},
+		{Name: "latest_commit_date", Type: types.Datetime3, Source: bt.tableName, PrimaryKey: false, Nullable: true, DatabaseSource: bt.db.Name()},
 		{Name: "latest_commit_message", Type: types.Text, Source: bt.tableName, PrimaryKey: false, Nullable: true, DatabaseSource: bt.db.Name()},
 	}
 	if !bt.remote {

go/libraries/doltcore/sqle/dtables/log_table.go

@@ -90,7 +90,7 @@ func (dt *LogTable) Schema() sql.Schema {
 		{Name: "commit_hash", Type: types.Text, Source: dt.tableName, PrimaryKey: true, DatabaseSource: dt.dbName},
 		{Name: "committer", Type: types.Text, Source: dt.tableName, PrimaryKey: false, DatabaseSource: dt.dbName},
 		{Name: "email", Type: types.Text, Source: dt.tableName, PrimaryKey: false, DatabaseSource: dt.dbName},
-		{Name: "date", Type: types.Datetime, Source: dt.tableName, PrimaryKey: false, DatabaseSource: dt.dbName},
+		{Name: "date", Type: types.Datetime3, Source: dt.tableName, PrimaryKey: false, DatabaseSource: dt.dbName},
 		{Name: "message", Type: types.Text, Source: dt.tableName, PrimaryKey: false, DatabaseSource: dt.dbName},
 		{Name: "commit_order", Type: types.Uint64, Source: dt.tableName, PrimaryKey: false, DatabaseSource: dt.dbName},
 	}

go/libraries/doltcore/sqle/sqlselect_test.go

@@ -759,7 +759,7 @@ func BasicSelectTests() []SelectTest {
 				&sql.Column{Name: "commit_hash", Type: gmstypes.Text},
 				&sql.Column{Name: "committer", Type: gmstypes.Text},
 				&sql.Column{Name: "email", Type: gmstypes.Text},
-				&sql.Column{Name: "date", Type: gmstypes.Datetime},
+				&sql.Column{Name: "date", Type: gmstypes.Datetime3},
 				&sql.Column{Name: "message", Type: gmstypes.Text},
 				&sql.Column{Name: "commit_order", Type: gmstypes.Uint64},
 			},