diff --git a/CHANGELOG.md b/CHANGELOG.md
index abae078..cc8b5ed 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,16 @@ All changes that a user can see are in this file. The version is 0.M.patch, wher
 
 ## Unreleased
 
+## 0.1.2 (2026-10-08)
+
+A patch release on the way to M2. A session can now define tables and see them in the catalogs.
+
+### Added
+
+- A session runs `CREATE SCHEMA`, `CREATE TABLE` and `CREATE INDEX` (#177). All the sessions of a server share one catalog. A transaction that defines an object holds a lock on the catalog until it ends, and its changes become visible to the other sessions at `COMMIT`. At a rollback the changes go, but the OIDs stay used, as in PostgreSQL. The notices go to the client as `NoticeResponse`.
+- The catalog tables `pg_namespace`, `pg_class`, `pg_type`, `pg_attribute`, `pg_attrdef`, `pg_constraint`, `pg_index`, `pg_sequence` and `pg_depend` show the objects that a user makes (#178). `CREATE TABLE` makes the TOAST table and its index with the OIDs of PostgreSQL. The columns of type `pg_node_tree` hold the analyzer form of the expression, not the PostgreSQL node text.
+- `xid` and `cid` have text input, and `xideqint4` and `xidneqint4` work (#178).
+
 ## 0.1.1 (2026-10-08)
 
 A patch release on the way to M2. The SQL that a session can run is the same as in 0.1.0.
diff --git a/Cargo.lock b/Cargo.lock
index b894fac..cd4449c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -257,7 +257,7 @@ dependencies = [
 
 [[package]]
 name = "rupg"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-buffer",
  "rupg-common",
@@ -272,7 +272,7 @@ dependencies = [
 
 [[package]]
 name = "rupg-analyze"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-catalog",
  "rupg-common",
@@ -283,11 +283,11 @@ dependencies = [
 
 [[package]]
 name = "rupg-ann"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-buffer"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "loom",
  "rupg-common",
@@ -297,41 +297,41 @@ dependencies = [
 
 [[package]]
 name = "rupg-capi"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-catalog"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-common",
 ]
 
 [[package]]
 name = "rupg-cli"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg",
 ]
 
 [[package]]
 name = "rupg-cluster"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-column"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-common"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-contrib"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-crash"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg",
  "rupg-common",
@@ -341,15 +341,15 @@ dependencies = [
 
 [[package]]
 name = "rupg-encode"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-exchange"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-exec"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-analyze",
  "rupg-catalog",
@@ -362,11 +362,11 @@ dependencies = [
 
 [[package]]
 name = "rupg-ext"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-file"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-common",
  "rupg-platform",
@@ -374,7 +374,7 @@ dependencies = [
 
 [[package]]
 name = "rupg-func"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "md-5",
  "rupg-analyze",
@@ -387,11 +387,11 @@ dependencies = [
 
 [[package]]
 name = "rupg-graph"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-hot"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-buffer",
  "rupg-common",
@@ -402,23 +402,23 @@ dependencies = [
 
 [[package]]
 name = "rupg-import"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-index"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-jit"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-kernels"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-log"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "loom",
  "rupg-buffer",
@@ -430,19 +430,19 @@ dependencies = [
 
 [[package]]
 name = "rupg-opt"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-pgcatalog"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-plan"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-platform"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "libc",
  "rupg-common",
@@ -450,15 +450,15 @@ dependencies = [
 
 [[package]]
 name = "rupg-plpgsql"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-raft"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-server"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "ring",
  "rupg-common",
@@ -470,7 +470,7 @@ dependencies = [
 
 [[package]]
 name = "rupg-session"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-analyze",
  "rupg-catalog",
@@ -486,22 +486,22 @@ dependencies = [
 
 [[package]]
 name = "rupg-shim"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-sql"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-common",
 ]
 
 [[package]]
 name = "rupg-summary"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-table"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-common",
  "rupg-file",
@@ -512,7 +512,7 @@ dependencies = [
 
 [[package]]
 name = "rupg-tree"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-buffer",
  "rupg-common",
@@ -522,7 +522,7 @@ dependencies = [
 
 [[package]]
 name = "rupg-txn"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-buffer",
  "rupg-common",
@@ -537,18 +537,18 @@ dependencies = [
 
 [[package]]
 name = "rupg-types"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-common",
 ]
 
 [[package]]
 name = "rupg-wasm"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-wire"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "hmac",
  "md-5",
@@ -822,7 +822,7 @@ checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
 [[package]]
 name = "xtask"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "zeroize"
diff --git a/Cargo.toml b/Cargo.toml
index 3e7d763..e26a9d4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ exclude = ["fuzz"]
 
 [workspace.package]
 # The version is 0.M.patch, where M is the last milestone that closed. See spec/23-milestones.md section 23.17.
-version = "0.1.1"
+version = "0.1.2"
 edition = "2024"
 # The MSRV is 1.88.0. Safe functions with target_feature need 1.86. core::hint::select_unpredictable needs 1.88. See spec/22-crate-layout.md section 22.11.
 rust-version = "1.88.0"
@@ -20,47 +20,47 @@ readme = "README.md"
 
 # One version for the whole workspace. Internal crates are pinned exactly, so a partial publish cannot make a build with mixed versions. `cargo xtask version` changes all the pins together.
 [workspace.dependencies]
-rupg = { version = "=0.1.1", path = "crates/rupg" }
-rupg-analyze = { version = "=0.1.1", path = "crates/rupg-analyze" }
-rupg-ann = { version = "=0.1.1", path = "crates/rupg-ann" }
-rupg-buffer = { version = "=0.1.1", path = "crates/rupg-buffer" }
-rupg-capi = { version = "=0.1.1", path = "crates/rupg-capi" }
-rupg-catalog = { version = "=0.1.1", path = "crates/rupg-catalog" }
-rupg-cli = { version = "=0.1.1", path = "crates/rupg-cli" }
-rupg-cluster = { version = "=0.1.1", path = "crates/rupg-cluster" }
-rupg-column = { version = "=0.1.1", path = "crates/rupg-column" }
-rupg-common = { version = "=0.1.1", path = "crates/rupg-common" }
-rupg-contrib = { version = "=0.1.1", path = "crates/rupg-contrib" }
-rupg-encode = { version = "=0.1.1", path = "crates/rupg-encode" }
-rupg-exchange = { version = "=0.1.1", path = "crates/rupg-exchange" }
-rupg-exec = { version = "=0.1.1", path = "crates/rupg-exec" }
-rupg-ext = { version = "=0.1.1", path = "crates/rupg-ext" }
-rupg-file = { version = "=0.1.1", path = "crates/rupg-file" }
-rupg-func = { version = "=0.1.1", path = "crates/rupg-func" }
-rupg-graph = { version = "=0.1.1", path = "crates/rupg-graph" }
-rupg-hot = { version = "=0.1.1", path = "crates/rupg-hot" }
-rupg-import = { version = "=0.1.1", path = "crates/rupg-import" }
-rupg-index = { version = "=0.1.1", path = "crates/rupg-index" }
-rupg-jit = { version = "=0.1.1", path = "crates/rupg-jit" }
-rupg-kernels = { version = "=0.1.1", path = "crates/rupg-kernels" }
-rupg-log = { version = "=0.1.1", path = "crates/rupg-log" }
-rupg-opt = { version = "=0.1.1", path = "crates/rupg-opt" }
-rupg-pgcatalog = { version = "=0.1.1", path = "crates/rupg-pgcatalog" }
-rupg-plan = { version = "=0.1.1", path = "crates/rupg-plan" }
-rupg-platform = { version = "=0.1.1", path = "crates/rupg-platform" }
-rupg-plpgsql = { version = "=0.1.1", path = "crates/rupg-plpgsql" }
-rupg-raft = { version = "=0.1.1", path = "crates/rupg-raft" }
-rupg-server = { version = "=0.1.1", path = "crates/rupg-server" }
-rupg-session = { version = "=0.1.1", path = "crates/rupg-session" }
-rupg-shim = { version = "=0.1.1", path = "crates/rupg-shim" }
-rupg-sql = { version = "=0.1.1", path = "crates/rupg-sql" }
-rupg-summary = { version = "=0.1.1", path = "crates/rupg-summary" }
-rupg-table = { version = "=0.1.1", path = "crates/rupg-table" }
-rupg-tree = { version = "=0.1.1", path = "crates/rupg-tree" }
-rupg-txn = { version = "=0.1.1", path = "crates/rupg-txn" }
-rupg-types = { version = "=0.1.1", path = "crates/rupg-types" }
-rupg-wasm = { version = "=0.1.1", path = "crates/rupg-wasm" }
-rupg-wire = { version = "=0.1.1", path = "crates/rupg-wire" }
+rupg = { version = "=0.1.2", path = "crates/rupg" }
+rupg-analyze = { version = "=0.1.2", path = "crates/rupg-analyze" }
+rupg-ann = { version = "=0.1.2", path = "crates/rupg-ann" }
+rupg-buffer = { version = "=0.1.2", path = "crates/rupg-buffer" }
+rupg-capi = { version = "=0.1.2", path = "crates/rupg-capi" }
+rupg-catalog = { version = "=0.1.2", path = "crates/rupg-catalog" }
+rupg-cli = { version = "=0.1.2", path = "crates/rupg-cli" }
+rupg-cluster = { version = "=0.1.2", path = "crates/rupg-cluster" }
+rupg-column = { version = "=0.1.2", path = "crates/rupg-column" }
+rupg-common = { version = "=0.1.2", path = "crates/rupg-common" }
+rupg-contrib = { version = "=0.1.2", path = "crates/rupg-contrib" }
+rupg-encode = { version = "=0.1.2", path = "crates/rupg-encode" }
+rupg-exchange = { version = "=0.1.2", path = "crates/rupg-exchange" }
+rupg-exec = { version = "=0.1.2", path = "crates/rupg-exec" }
+rupg-ext = { version = "=0.1.2", path = "crates/rupg-ext" }
+rupg-file = { version = "=0.1.2", path = "crates/rupg-file" }
+rupg-func = { version = "=0.1.2", path = "crates/rupg-func" }
+rupg-graph = { version = "=0.1.2", path = "crates/rupg-graph" }
+rupg-hot = { version = "=0.1.2", path = "crates/rupg-hot" }
+rupg-import = { version = "=0.1.2", path = "crates/rupg-import" }
+rupg-index = { version = "=0.1.2", path = "crates/rupg-index" }
+rupg-jit = { version = "=0.1.2", path = "crates/rupg-jit" }
+rupg-kernels = { version = "=0.1.2", path = "crates/rupg-kernels" }
+rupg-log = { version = "=0.1.2", path = "crates/rupg-log" }
+rupg-opt = { version = "=0.1.2", path = "crates/rupg-opt" }
+rupg-pgcatalog = { version = "=0.1.2", path = "crates/rupg-pgcatalog" }
+rupg-plan = { version = "=0.1.2", path = "crates/rupg-plan" }
+rupg-platform = { version = "=0.1.2", path = "crates/rupg-platform" }
+rupg-plpgsql = { version = "=0.1.2", path = "crates/rupg-plpgsql" }
+rupg-raft = { version = "=0.1.2", path = "crates/rupg-raft" }
+rupg-server = { version = "=0.1.2", path = "crates/rupg-server" }
+rupg-session = { version = "=0.1.2", path = "crates/rupg-session" }
+rupg-shim = { version = "=0.1.2", path = "crates/rupg-shim" }
+rupg-sql = { version = "=0.1.2", path = "crates/rupg-sql" }
+rupg-summary = { version = "=0.1.2", path = "crates/rupg-summary" }
+rupg-table = { version = "=0.1.2", path = "crates/rupg-table" }
+rupg-tree = { version = "=0.1.2", path = "crates/rupg-tree" }
+rupg-txn = { version = "=0.1.2", path = "crates/rupg-txn" }
+rupg-types = { version = "=0.1.2", path = "crates/rupg-types" }
+rupg-wasm = { version = "=0.1.2", path = "crates/rupg-wasm" }
+rupg-wire = { version = "=0.1.2", path = "crates/rupg-wire" }
 
 # Outside crates. Each one is in the table of spec/22-crate-layout.md section 22.5.
 # libc: the system calls of rupg-platform on Unix, for example F_FULLFSYNC and getentropy.
diff --git a/fuzz/Cargo.lock b/fuzz/Cargo.lock
index ba425ae..82655ad 100644
--- a/fuzz/Cargo.lock
+++ b/fuzz/Cargo.lock
@@ -207,7 +207,7 @@ checksum = "f8dcc9c7d52a811697d2151c701e0d08956f92b0e24136cf4cf27b57a6a0d9bf"
 
 [[package]]
 name = "rupg"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-buffer",
  "rupg-common",
@@ -221,7 +221,7 @@ dependencies = [
 
 [[package]]
 name = "rupg-analyze"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-catalog",
  "rupg-common",
@@ -232,7 +232,7 @@ dependencies = [
 
 [[package]]
 name = "rupg-buffer"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-common",
  "rupg-file",
@@ -241,18 +241,18 @@ dependencies = [
 
 [[package]]
 name = "rupg-catalog"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-common",
 ]
 
 [[package]]
 name = "rupg-common"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-file"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-common",
  "rupg-platform",
@@ -260,7 +260,7 @@ dependencies = [
 
 [[package]]
 name = "rupg-func"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "md-5",
  "rupg-analyze",
@@ -290,7 +290,7 @@ dependencies = [
 
 [[package]]
 name = "rupg-hot"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-common",
  "rupg-file",
@@ -299,11 +299,11 @@ dependencies = [
 
 [[package]]
 name = "rupg-kernels"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-log"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-buffer",
  "rupg-common",
@@ -313,11 +313,11 @@ dependencies = [
 
 [[package]]
 name = "rupg-pgcatalog"
-version = "0.1.1"
+version = "0.1.2"
 
 [[package]]
 name = "rupg-platform"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "libc",
  "rupg-common",
@@ -325,14 +325,14 @@ dependencies = [
 
 [[package]]
 name = "rupg-sql"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-common",
 ]
 
 [[package]]
 name = "rupg-table"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-common",
  "rupg-file",
@@ -342,7 +342,7 @@ dependencies = [
 
 [[package]]
 name = "rupg-tree"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-common",
  "rupg-file",
@@ -350,7 +350,7 @@ dependencies = [
 
 [[package]]
 name = "rupg-txn"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-buffer",
  "rupg-common",
@@ -364,14 +364,14 @@ dependencies = [
 
 [[package]]
 name = "rupg-types"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "rupg-common",
 ]
 
 [[package]]
 name = "rupg-wire"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "hmac",
  "md-5",