Type: VT_BOOL
R/W: R/W

Default:

auto_commit

IBProvider v1, v2, v3.

Automatic commit transactions

Type: VT_I4
R/W: R/W

Default:

auto_commit_level

IBProvider v1, v2, v3.

0x1000	—	Read Commited (Cursor Stability)
0x10000	—	Repeatable Read (Snapshot, Concurrency)
0x100000	—	Serializable (Isolated, Consistency)

Isolation level of automatic and COM+ transactions

Type: VT_BOOL
R/W: R/W

Default:

It derives initialization property inner_trans

IBProvider v1, v2, v3.

To allow an using the own transactions. The isolation level of inner transaction defines by Autocommit Isolation Levels.

Type: VT_I2
R/W: R/W

Default:

schema_cache

IBProvider v1, v2, v3.

The mode of metadata caching.

0	—	forbid
1	—	global
2	—	local for session

Type: VT_I4
R/W: R/W

Default:

It derives initialization property auto_commit_ddl

IBProvider v1, v2, v3.

DDL queries execution mode (CREATE/ALTER/DROP).

See also: Session AutoCommit DDL Level, auto_commit_ddl, Session AutoCommit.

Type: VT_I4
R/W: R/W

Default:

It derives initialization property auto_commit_ddl_level

IBProvider v1, v2, v3.

DDL queries transaction isolation level.
See also: auto_commit_ddl_level, Session AutoCommit DDL.

Type: VT_I4
R/W: R/W

Default:

Inherited

IBProvider v1, v2, v3.

Bit mask of transaction abort modes

See the initialization property of provider tr_abort_flags