@@ -24,6 +24,7 @@ extension _FluentPostgresDatabase: Database {
2424 default : break
2525 }
2626 let ( sql, binds) = self . serialize ( expression)
27+ self . logger. debug ( " \( sql) \( binds) " )
2728 do {
2829 return try self . query ( sql, binds. map { try self . encoder. encode ( 0γγ«) } ) {
2930 onOutput ( 0γγ«. databaseOutput ( using: self . decoder) )
@@ -37,6 +38,7 @@ extension _FluentPostgresDatabase: Database {
3738 let expression = SQLSchemaConverter ( delegate: PostgresConverterDelegate ( ) )
3839 . convert ( schema)
3940 let ( sql, binds) = self . serialize ( expression)
41+ self . logger. debug ( " \( sql) \( binds) " )
4042 do {
4143 return try self . query ( sql, binds. map { try self . encoder. encode ( 0γγ«) } ) {
4244 fatalError ( " unexpected row: \( 0γγ«) " )
@@ -53,6 +55,7 @@ extension _FluentPostgresDatabase: Database {
5355 for c in e. createCases {
5456 _ = builder. value ( c)
5557 }
58+ self . logger. debug ( " \( builder. query) " )
5659 return builder. run ( )
5760 case . update:
5861 if !e. deleteCases. isEmpty {
@@ -65,9 +68,12 @@ extension _FluentPostgresDatabase: Database {
6568 for create in e. createCases {
6669 _ = builder. add ( value: create)
6770 }
71+ self . logger. debug ( " \( builder. query) " )
6872 return builder. run ( )
6973 case . delete:
70- return self . sql ( ) . drop ( enum: e. name) . run ( )
74+ let builder = self . sql ( ) . drop ( enum: e. name)
75+ self . logger. debug ( " \( builder. query) " )
76+ return builder. run ( )
7177 }
7278 }
7379
@@ -76,7 +82,8 @@ extension _FluentPostgresDatabase: Database {
7682 return closure ( self )
7783 }
7884 return self . database. withConnection { conn in
79- conn. simpleQuery ( " BEGIN " ) . flatMap { _ in
85+ self . logger. debug ( " BEGIN " )
86+ return conn. simpleQuery ( " BEGIN " ) . flatMap { _ in
8087 let db = _FluentPostgresDatabase (
8188 database: conn,
8289 context: self . context,
@@ -85,11 +92,13 @@ extension _FluentPostgresDatabase: Database {
8592 inTransaction: true
8693 )
8794 return closure ( db) . flatMap { result in
88- conn. simpleQuery ( " COMMIT " ) . map { _ in
95+ self . logger. debug ( " COMMIT " )
96+ return conn. simpleQuery ( " COMMIT " ) . map { _ in
8997 result
9098 }
9199 } . flatMapError { error in
92- conn. simpleQuery ( " ROLLBACK " ) . flatMapThrowing { _ in
100+ self . logger. debug ( " ROLLBACK " )
101+ return conn. simpleQuery ( " ROLLBACK " ) . flatMapThrowing { _ in
93102 throw error
94103 }
95104 }
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