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Implement a MySQL serial type for schema exports

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This commit is contained in:
James Woodcock
2021-02-16 19:32:27 +00:00
parent 1bfce353d4
commit 8bf8806d4f
1 changed files with 5 additions and 1 deletions
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6
src/libmdb/backend.c
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@@ -121,6 +121,10 @@ static const MdbBackendType mdb_mysql_types[] = {
}; };
static const MdbBackendType mdb_mysql_shortdate_type = static const MdbBackendType mdb_mysql_shortdate_type =
{ .name = "date" }; { .name = "date" };
/* We can't use the MySQL SERIAL type because that uses a bigint which
* is 64 bits wide, whereas MDB long ints are 32 bits */
static const MdbBackendType mdb_mysql_serial_type =
{ .name = "int not null auto_increment unique" };
/* sqlite data types */ /* sqlite data types */
static const MdbBackendType mdb_sqlite_types[] = { static const MdbBackendType mdb_sqlite_types[] = {
@@ -350,7 +354,7 @@ void mdb_init_backends(MdbHandle *mdb)
quote_schema_name_dquote); quote_schema_name_dquote);
mdb_register_backend(mdb, "mysql", mdb_register_backend(mdb, "mysql",
MDB_SHEXP_DROPTABLE|MDB_SHEXP_CST_NOTNULL|MDB_SHEXP_CST_NOTEMPTY|MDB_SHEXP_INDEXES|MDB_SHEXP_DEFVALUES|MDB_SHEXP_BULK_INSERT, MDB_SHEXP_DROPTABLE|MDB_SHEXP_CST_NOTNULL|MDB_SHEXP_CST_NOTEMPTY|MDB_SHEXP_INDEXES|MDB_SHEXP_DEFVALUES|MDB_SHEXP_BULK_INSERT,
mdb_mysql_types, &mdb_mysql_shortdate_type, NULL, mdb_mysql_types, &mdb_mysql_shortdate_type, &mdb_mysql_serial_type,
"current_date", "now()", "current_date", "now()",
"%Y-%m-%d %H:%M:%S", "%Y-%m-%d %H:%M:%S",
"%Y-%m-%d", "%Y-%m-%d",