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From yo...@apache.org
Subject incubator-hawq-docs git commit: HAWQ-1217 Format cleanup (This closes #72)
Date Wed, 14 Dec 2016 00:51:58 GMT
Repository: incubator-hawq-docs
Updated Branches:
  refs/heads/develop f152b5c51 -> 5e7285e50


HAWQ-1217 Format cleanup (This closes #72)


Project: http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/commit/5e7285e5
Tree: http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/tree/5e7285e5
Diff: http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/diff/5e7285e5

Branch: refs/heads/develop
Commit: 5e7285e5041d2b56012719e35464d5e59d258643
Parents: f152b5c
Author: David Yozie <yozie@apache.org>
Authored: Tue Dec 13 16:51:50 2016 -0800
Committer: David Yozie <yozie@apache.org>
Committed: Tue Dec 13 16:51:50 2016 -0800

----------------------------------------------------------------------
 reference/catalog/gp_master_mirroring.html.md.erb      | 2 +-
 reference/catalog/gp_segment_configuration.html.md.erb | 6 +++---
 reference/catalog/pg_appendonly.html.md.erb            | 4 ++--
 reference/catalog/pg_attribute.html.md.erb             | 6 +++---
 reference/catalog/pg_authid.html.md.erb                | 2 +-
 reference/catalog/pg_class.html.md.erb                 | 2 +-
 reference/catalog/pg_index.html.md.erb                 | 8 ++++----
 reference/catalog/pg_locks.html.md.erb                 | 2 +-
 reference/catalog/pg_pltemplate.html.md.erb            | 2 +-
 reference/catalog/pg_resqueue_status.html.md.erb       | 2 +-
 reference/catalog/pg_rewrite.html.md.erb               | 4 ++--
 reference/catalog/pg_stat_last_operation.html.md.erb   | 2 +-
 reference/catalog/pg_stat_last_shoperation.html.md.erb | 2 +-
 reference/catalog/pg_stat_operations.html.md.erb       | 4 ++--
 reference/catalog/pg_stats.html.md.erb                 | 4 ++--
 reference/catalog/pg_type_encoding.html.md.erb         | 2 +-
 16 files changed, 27 insertions(+), 27 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/gp_master_mirroring.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/gp_master_mirroring.html.md.erb b/reference/catalog/gp_master_mirroring.html.md.erb
index 5cd6378..fa7ea18 100644
--- a/reference/catalog/gp_master_mirroring.html.md.erb
+++ b/reference/catalog/gp_master_mirroring.html.md.erb
@@ -11,7 +11,7 @@ The `gp_master_mirroring` table contains state information about the standby
mas
 |-----------------|--------------------------|------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | `summary_state` | text                     |            | The current state of the log
replication process between the master and standby master - logs are either ‘Synchronized’
or ‘Not Synchronized’                                                                
                                                                                         
      |
 | `detail_state`  | text                     |            | If not synchronized, this column
will have information about the cause of the error.                                      
                                                                                         
                                                                                         |
-| `log_time`      | timestamp with time zone |            | This contains the timestamp
of the last time a master mirroring change occurred. For example, the timestamp when the value
of summary\_state changed from "Synchronized" to "Not Synchronized". If no changes occur with
regards to the standby master (it stays synchronized), the timestamp is not updated. |
+| `log_time`      | timestamp with time zone |            | This contains the timestamp
of the last time a master mirroring change occurred. For example, the timestamp when the value
of `summary_state` changed from "Synchronized" to "Not Synchronized". If no changes occur
with regards to the standby master (it stays synchronized), the timestamp is not updated.
|
 | `error_message` | text                     |            | If not synchronized, this column
will have the error message from the failed synchronization attempt.                     
                                                                                         
                                                                                         |
 
 

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/gp_segment_configuration.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/gp_segment_configuration.html.md.erb b/reference/catalog/gp_segment_configuration.html.md.erb
index d314515..9fcf0cb 100644
--- a/reference/catalog/gp_segment_configuration.html.md.erb
+++ b/reference/catalog/gp_segment_configuration.html.md.erb
@@ -4,19 +4,19 @@ title: gp_segment_configuration
 
 The `gp_segment_configuration` table contains information about master, standby and segment
configuration.
 
-The HAWQ fault tolerance service (FTS) automatically detects the status of individual segments
and marks the status of each segment in this table. If a segment is marked as DOWN, the corresponding
reason is recorded in the [gp_configuration_history](gp_configuration_history.html) table.
See [Understanding the Fault Tolerance Service](../../admin/FaultTolerance.html) for a description
of the fault tolerance service.
+The HAWQ fault tolerance service (FTS) automatically detects the status of individual segments
and marks the status of each segment in this table. If a segment is marked as DOWN, the corresponding
reason is recorded in the [gp\_configuration\_history](gp_configuration_history.html) table.
See [Understanding the Fault Tolerance Service](../../admin/FaultTolerance.html) for a description
of the fault tolerance service.
 
 <a id="topic1__fr163962"></a>
 <span class="tablecap">Table 1. pg\_catalog.gp\_segment\_configuration</span>
 
 | column               | type    | references | description                             
                                                                                         
                                                                                         
                                                                |
 |----------------------|---------|------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| `registration_order` | integer |            | When HAWQ starts, the master and each segment
starts itself separately. This column indicates the order in which a segment node registers
itself to master node. The registration\_order for segments starts from 1. Master's registration\_order
is 0. Standby's registration\_order is -1. |
+| `registration_order` | integer |            | When HAWQ starts, the master and each segment
starts itself separately. This column indicates the order in which a segment node registers
itself to master node. The `registration_order` for segments starts from 1. Master's registration\_order
is 0. Standby's registration\_order is -1. |
 | `role`               | char    |            | The role that a node is currently running
as. Values are `p` (segment), `m`(master) or `s               `(standby).                
                                                                                         
                                                               |
 | `status`             | char    |            | The fault status of a segment. Values are
`u` (up) or `d` (down).                                                                  
                                                                                         
                                                               |
 | `port`               | integer |            | The TCP port the database server listener
process is using.                                                                        
                                                                                         
                                                               |
 | `hostname`           | text    |            | The hostname of a segment host.        
                                                                                         
                                                                                         
                                                                 |
-| `address`            | text    |            | The hostname used to access a particular
segment on a segment host. This value may be the same as `hostname` in systems upgraded from
3.x or on systems that do not have per-interface hostnames configured.                   
                                                             |
+| `address`            | text    |            | The hostname used to access a particular
segment on a segment host.                                                               
                  |
 | `failed_tmpdir_num`  | integer |            | The number of failed temporary directories
on the segment. User- configured temporary directories may fail on segments due to disk errors.
This information is reported to the master.                                              
                                                        |
 | `failed_tmpdir`      | text    |            | A list of failed temporary directories on
the segment. Multiple failed temporary directories are separated by commas.              
                                                                                         
                                                               |
 

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_appendonly.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_appendonly.html.md.erb b/reference/catalog/pg_appendonly.html.md.erb
index 2ad0eae..b0a56d6 100644
--- a/reference/catalog/pg_appendonly.html.md.erb
+++ b/reference/catalog/pg_appendonly.html.md.erb
@@ -11,8 +11,8 @@ The `pg_appendonly` table contains information about the storage options
and oth
 |-----------------|----------|------------|----------------------------------------------------------------------------------------------------------------------------------------------------|
 | `relid`         | oid      |            | The table object identifier (OID) of the compressed
table.                                                                                   
     |
 | `compresslevel` | smallint |            | The compression level, with increasing compression
ratio. If the `gzip` or `zlib` compression type is specified, valid values are 1-9.      
                    |
-| `majorversion`  | smallint |            | The major version number of the pg\_appendonly
table.                                                                                   
          |
-| `minorversion`  | smallint |            | The minor version number of the pg\_appendonly
table.                                                                                   
          |
+| `majorversion`  | smallint |            | The major version number of the `pg_appendonly`
table.                                                                                   
          |
+| `minorversion`  | smallint |            | The minor version number of the `pg_appendonly`
table.                                                                                   
          |
 | `checksum`      | boolean  |            | A checksum value that is stored to compare the
state of a block of data at compression time and at scan time to ensure data integrity.  
          |
 | `compresstype`  | text     |            | Type of compression used on append-only and
parquet tables. `zlib`, `snappy`, and `gzip` compression types are supported. |
 | `columnstore`   | boolean  |            | `0` for row-oriented storage.              
                                                                                         
             |

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_attribute.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_attribute.html.md.erb b/reference/catalog/pg_attribute.html.md.erb
index 09f65bd..53db267 100644
--- a/reference/catalog/pg_attribute.html.md.erb
+++ b/reference/catalog/pg_attribute.html.md.erb
@@ -19,10 +19,10 @@ The `pg_attribute` table stores information about table columns. There
will be e
 | `attcacheoff`   | integer  |               | Always `-1` in storage, but when loaded into
a row descriptor in memory this may be updated to cache the offset of the attribute within
the row                                                                                  
                                                                                         
                                                                                         
         |
 | `atttypmod`     | integer  |               | Records type-specific data supplied at table
creation time (for example, the maximum length of a varchar column). It is passed to type-specific
input functions and length coercion functions. The value will generally be `-1` for types
that do not need it.                                                                     
                                                                                         
 |
 | `attbyval`      | boolean  |               | A copy of pg\_type.typbyval of this column's
type                                                                                     
                                                                                         
                                                                                         
                                                                                         
          |
-| `attstorage`    | char     |               | Normally a copy of pg\_type.typstorage of
this column's type. For TOAST-able data types, this can be altered after column creation to
control storage policy.                                                                  
                                                                                         
                                                                                         
           |
-| `attalign`      | char     |               | A copy of pg\_type.typalign of this column's
type                                                                                     
                                                                                         
                                                                                         
                                                                                         
          |
+| `attstorage`    | char     |               | Normally a copy of `pg_type.typstorage` of
this column's type. For TOAST-able data types, this can be altered after column creation to
control storage policy.                                                                  
                                                                                         
                                                                                         
           |
+| `attalign`      | char     |               | A copy of `pg_type.typalign` of this column's
type                                                                                     
                                                                                         
                                                                                         
                                                                                         
          |
 | `attnotnull`    | boolean  |               | This represents a not-null constraint. It
is possible to change this column to enable or disable the constraint.                   
                                                                                         
                                                                                         
                                                                                         
             |
-| `atthasdef`     | boolean  |               | This column has a default value, in which
case there will be a corresponding entry in the pg\_attrdef catalog that actually defines
the value                                                                                
                                                                                         
                                                                                         
             |
+| `atthasdef`     | boolean  |               | This column has a default value, in which
case there will be a corresponding entry in the `pg_attrdef` catalog that actually defines
the value                                                                                
                                                                                         
                                                                                         
             |
 | `attisdropped`  | boolean  |               | This column has been dropped and is no longer
valid. A dropped column is still physically present in the table, but is ignored by the parser
and so cannot be accessed via SQL                                                        
                                                                                         
                                                                                         
    |
 | `attislocal`    | boolean  |               | This column is defined locally in the relation.
Note that a column may be locally defined and inherited simultaneously                   
                                                                                         
                                                                                         
                                                                                         
       |
 | `attinhcount`   | integer  |               | The number of direct ancestors this column
has. A column with a nonzero number of ancestors cannot be dropped nor renamed           
                                                                                         
                                                                                         
                                                                                         
            |

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_authid.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_authid.html.md.erb b/reference/catalog/pg_authid.html.md.erb
index df24e7f..ebae67c 100644
--- a/reference/catalog/pg_authid.html.md.erb
+++ b/reference/catalog/pg_authid.html.md.erb
@@ -24,7 +24,7 @@ Because user identities are system-wide, `pg_authid` is shared across all
databa
 | `rolpassword`       | text        |            | Password (possibly encrypted); NULL if
none                                                                           |
 | `rolvaliduntil`     | timestamptz |            | Password expiry time (only used for password
authentication); NULL if no expiration                                   |
 | `rolconfig`         | text\[\]    |            | Session defaults for server configuration
parameters                                                                  |
-| `relresqueue`       | oid         |            | Object ID of the associated resource
queue ID in *pg\_resqueue*                                                       |
+| `relresqueue`       | oid         |            | Object ID of the associated resource
queue ID in `pg_resqueue`                                                       |
 | `rolcreaterextgpfd` | boolean     |            | Privilege to create read external tables
with the `gpfdist` or `gpfdists` protocol                                    |
 | `rolcreaterexhttp`  | boolean     |            | Privilege to create read external tables
with the `http` protocol                                                     |
 | `rolcreatewextgpfd` | boolean     |            | Privilege to create write external tables
with the `gpfdist` or `gpfdists` protocol                                   |

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_class.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_class.html.md.erb b/reference/catalog/pg_class.html.md.erb
index c0244b1..7bb9025 100644
--- a/reference/catalog/pg_class.html.md.erb
+++ b/reference/catalog/pg_class.html.md.erb
@@ -39,7 +39,7 @@ The system catalog table `pg_class` catalogs tables and most everything
else tha
 <td><code class="ph codeph">reltype</code></td>
 <td>oid</td>
 <td>pg_type.oid</td>
-<td>The OID of the data type that corresponds to this table's row type, if any (zero
for indexes, which have no pg_type entry)</td>
+<td>The OID of the data type that corresponds to this table's row type, if any (zero
for indexes, which have no <code class="ph codeph">pg_type</code> entry)</td>
 </tr>
 <tr class="even">
 <td><code class="ph codeph">relowner</code></td>

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_index.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_index.html.md.erb b/reference/catalog/pg_index.html.md.erb
index 7abe921..e93bd86 100644
--- a/reference/catalog/pg_index.html.md.erb
+++ b/reference/catalog/pg_index.html.md.erb
@@ -9,14 +9,14 @@ The `pg_index` system catalog table contains part of the information about
index
 
 | column           | type       | references           | description                    
                                                                                         
                                                                                         
                                                                                         
                                          |
 |------------------|------------|----------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| `indexrelid`     | oid        | pg\_class.oid        | The OID of the pg\_class entry for
this index.                                                                              
                                                                                         
                                                                                         
                                       |
-| `indrelid`       | oid        | pg\_class.oid        | The OID of the pg\_class entry for
the table this index is for.                                                             
                                                                                         
                                                                                         
                                       |
-| `indnatts`       | smallint   |                      | The number of columns in the index
(duplicates pg\_class.relnatts).                                                         
                                                                                         
                                                                                         
                                       |
+| `indexrelid`     | oid        | pg\_class.oid        | The OID of the `pg_class` entry
for this index.                                                                          
                                                                                         
                                                                                         
                                           |
+| `indrelid`       | oid        | pg\_class.oid        | The OID of the `pg_class` entry
for the table this index is for.                                                         
                                                                                         
                                                                                         
                                           |
+| `indnatts`       | smallint   |                      | The number of columns in the index
(duplicates `pg_class.relnatts`).                                                        
                                                                                         
                                                                                         
                                        |
 | `indisunique`    | boolean    |                      | If true, this is a unique index.
                                                                                         
                                                                                         
                                                                                         
                                         |
 | `indisclustered` | boolean    |                      | If true, the table was last clustered
on this index via the `CLUSTER` command.                                                 
                                                                                         
                                                                                         
                                    |
 | `indisvalid`     | boolean    |                      | If true, the index is currently
valid for queries. False means the index is possibly incomplete: it must still be modified
by `INSERT` operations, but it cannot safely be used for queries.                        
                                                                                         
                                |
 | `indkey`         | int2vector | pg\_attribute.attnum | This is an array of indnatts values
that indicate which table columns this index indexes. For example a value of 1 3 would mean
that the first and the third table columns make up the index key. A zero in this array indicates
that the corresponding index attribute is an expression over the table columns, rather than
a simple column reference. |
-| `indclass`       | oidvector  | pg\_opclass.oid      | For each column in the index key
this contains the OID of the operator class to use.                                      
                                                                                         
                                                                                         
                                         |
+| `indclass`       | oidvector  | pg\_opclass.oid      | For each column in the index key,
this contains the OID of the operator class to use.                                      
                                                                                         
                                                                                         
                                         |
 | `indexprs`       | text       |                      | Expression trees (in `nodeToString()`
representation) for index attributes that are not simple column references. This is a list
with one element for each zero entry in indkey. NULL if all index attributes are simple references.
                                                                                         
                         |
 | `indpred`        | text       |                      | Expression tree (in `nodeToString()`
representation) for partial index predicate. NULL if not a partial index.                
                                                                                         
                                                                                         
                                     |
 

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_locks.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_locks.html.md.erb b/reference/catalog/pg_locks.html.md.erb
index 73a8712..a20a4d7 100644
--- a/reference/catalog/pg_locks.html.md.erb
+++ b/reference/catalog/pg_locks.html.md.erb
@@ -21,7 +21,7 @@ There are several distinct types of lockable objects: whole relations (such
as t
 | `transactionid ` | xid      |                  | ID of a transaction, or NULL if the object
is not a transaction ID                                                                  
                                                                 |
 | `classid`        | oid      | pg\_class.oid    | OID of the system catalog containing the
object, or NULL if the object is not a general database object                           
                                                                   |
 | `objid `         | oid      | any OID column   | OID of the object within its system catalog,
or NULL if the object is not a general database object                                   
                                                               |
-| `objsubid `      | smallint |                  | For a table column, this is the column
number (the classid and objid refer to the table itself). For all other object types, this
column is zero. NULL if the object is not a general database object |
+| `objsubid `      | smallint |                  | For a table column, this is the column
number (the `classid` and `objid` refer to the table itself). For all other object types,
this column is zero. NULL if the object is not a general database object |
 | `transaction`    | xid      |                  | ID of the transaction that is holding
or awaiting this lock                                                                    
                                                                      |
 | `pid`            | integer  |                  | Process ID of the server process holding
or awaiting this lock. NULL if the lock is held by a prepared transaction                
                                                                   |
 | `mode`           | text     |                  | Name of the lock mode held or desired
by this process                                                                          
                                                                      |

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_pltemplate.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_pltemplate.html.md.erb b/reference/catalog/pg_pltemplate.html.md.erb
index 4dda8ff..0aee00a 100644
--- a/reference/catalog/pg_pltemplate.html.md.erb
+++ b/reference/catalog/pg_pltemplate.html.md.erb
@@ -14,7 +14,7 @@ There are not currently any commands that manipulate procedural language
templat
 | `tmplname`       | name        |            | Name of the language this template is for
            |
 | `tmpltrusted`    | boolean     |            | True if language is considered trusted 
              |
 | `tmplhandler`    | text        |            | Name of call handler function          
              |
-| `tmplvalidator ` | text        |            | Name of validator function, or NULL if none
          |
+| `tmplvalidator ` | text        |            | Name of validator function, or `NULL` if
none           |
 | `tmpllibrary`    | text        |            | Path of shared library that implements language
      |
 | `tmplacl`        | aclitem\[\] |            | Access privileges for template (not yet
implemented). |
 

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_resqueue_status.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_resqueue_status.html.md.erb b/reference/catalog/pg_resqueue_status.html.md.erb
index 108fa36..7c841c2 100644
--- a/reference/catalog/pg_resqueue_status.html.md.erb
+++ b/reference/catalog/pg_resqueue_status.html.md.erb
@@ -69,7 +69,7 @@ The `pg_resqueue_status` view allows administrators to see status and activity
f
 <td><code class="ph codeph">rsqholders</code></td>
 <td>text</td>
 <td> </td>
-<td>The number of resource holders for running statements. A resource holder is a running
statement whose allocated resources from the resource manager has not been returned yet.,
In other words, the statement holds some resources allocated from the resource manager.</td>
+<td>The number of resource holders for running statements. A resource holder is a running
statement whose allocated resources from the resource manager has not been returned yet. In
other words, the statement holds some resources allocated from the resource manager.</td>
 </tr>
 <tr class="odd">
 <td><code class="ph codeph">resqwaiters</code></td>

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_rewrite.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_rewrite.html.md.erb b/reference/catalog/pg_rewrite.html.md.erb
index c42e855..9b2a76b 100644
--- a/reference/catalog/pg_rewrite.html.md.erb
+++ b/reference/catalog/pg_rewrite.html.md.erb
@@ -12,8 +12,8 @@ The `pg_rewrite` system catalog table stores rewrite rules for tables and
views.
 | `rulename`   | name     |               | Rule name.                                 
                                                            |
 | `ev_class`   | oid      | pg\_class.oid | The table this rule is for.                 
                                                           |
 | `ev_attr`    | smallint |               | The column this rule is for (currently, always
zero to indicate the whole table).                       |
-| `ev_type `   | char     |               | Event type that the rule is for: 1 = SELECT,
2 = UPDATE, 3 = INSERT, 4 = DELETE.                        |
-| `is_instead` | boolean  |               | True if the rule is an INSTEAD rule.       
                                                            |
+| `ev_type `   | char     |               | Event type that the rule is for: <ul><li>
1 = `SELECT` </li> <li>2 = `UPDATE`</li> <li>3 = `INSERT`</li>
<li>4 = `DELETE`</li> </ul>                       |
+| `is_instead` | boolean  |               | True if the rule is an `INSTEAD` rule.     
                                                              |
 | `ev_qual`    | text     |               | Expression tree (in the form of a `nodeToString()`
representation) for the rule's qualifying condition. |
 | `ev_action`  | text     |               | Query tree (in the form of a `nodeToString()`
representation) for the rule's action.                    |
 

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_stat_last_operation.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_stat_last_operation.html.md.erb b/reference/catalog/pg_stat_last_operation.html.md.erb
index 2f842a1..b7f812b 100644
--- a/reference/catalog/pg_stat_last_operation.html.md.erb
+++ b/reference/catalog/pg_stat_last_operation.html.md.erb
@@ -2,7 +2,7 @@
 title: pg_stat_last_operation
 ---
 
-The pg\_stat\_last\_operation table contains metadata tracking information about database
objects (tables, views, etc.).
+The `pg_stat_last_operation` table contains metadata tracking information about database
objects (tables, views, etc.).
 
 <a id="topic1__hr138428"></a>
 <span class="tablecap">Table 1. pg\_catalog.pg\_stat\_last\_operation</span>

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_stat_last_shoperation.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_stat_last_shoperation.html.md.erb b/reference/catalog/pg_stat_last_shoperation.html.md.erb
index 1e6785d..0dc5a03 100644
--- a/reference/catalog/pg_stat_last_shoperation.html.md.erb
+++ b/reference/catalog/pg_stat_last_shoperation.html.md.erb
@@ -2,7 +2,7 @@
 title: pg_stat_last_shoperation
 ---
 
-The pg\_stat\_last\_shoperation table contains metadata tracking information about global
objects (roles, tablespaces, etc.).
+The `pg_stat_last_shoperation` table contains metadata tracking information about global
objects (roles, tablespaces, etc.).
 
 <a id="topic1__hs138428"></a>
 <span class="tablecap">Table 1. pg\_catalog.pg\_stat\_last\_shoperation</span>

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_stat_operations.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_stat_operations.html.md.erb b/reference/catalog/pg_stat_operations.html.md.erb
index d31c1e0..65833f8 100644
--- a/reference/catalog/pg_stat_operations.html.md.erb
+++ b/reference/catalog/pg_stat_operations.html.md.erb
@@ -12,8 +12,8 @@ The view `pg_stat_operations` shows details about the last operation performed
o
 <colgroup>
 <col width="25%" />
 <col width="25%" />
-<col width="25%" />
-<col width="25%" />
+<col width="10%" />
+<col width="40%" />
 </colgroup>
 <thead>
 <tr class="header">

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_stats.html.md.erb
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diff --git a/reference/catalog/pg_stats.html.md.erb b/reference/catalog/pg_stats.html.md.erb
index a14c4d2..f7cb0f4 100644
--- a/reference/catalog/pg_stats.html.md.erb
+++ b/reference/catalog/pg_stats.html.md.erb
@@ -2,9 +2,9 @@
 title: pg_stats
 ---
 
-The `pg_stats` is a publicly readable view on `pg_statistic` that only exposes information
about those tables that are readable by the current user. All the statistical data is inherently
approximate, even assuming that it is up-to-date.The `pg_stats` view presents the contents
of `pg_statistic` in a friendlier format.
+The `pg_stats` is a publicly readable view on `pg_statistic` that only exposes information
about those tables that are readable by the current user. The `pg_stats` view presents the
contents of `pg_statistic` in a friendlier format.
 
-All the statistical data is inherently approximate, even assuming that it is up-to-date.The
`pg_stats` schema must be extended whenever new slot types are defined.
+All the statistical data is inherently approximate, even assuming that it is up-to-date.
The `pg_stats` schema must be extended whenever new slot types are defined.
 
 <a id="topic1__table_ckx_t2w_jv"></a>
 <span class="tablecap">Table 1. pg\_stats</span>

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_type_encoding.html.md.erb
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diff --git a/reference/catalog/pg_type_encoding.html.md.erb b/reference/catalog/pg_type_encoding.html.md.erb
index e6c3e7a..b38ff10 100644
--- a/reference/catalog/pg_type_encoding.html.md.erb
+++ b/reference/catalog/pg_type_encoding.html.md.erb
@@ -5,7 +5,7 @@ title: pg_type_encoding
 The `pg_type_encoding` system catalog table contains the column storage type information.
 
 <a id="topic1__ia177831"></a>
-span class="tablecap">Table 1. pg\_catalog.pg\_type\_encoding</span>
+<span class="tablecap">Table 1. pg\_catalog.pg\_type\_encoding</span>
 
 | column       | type       | modifers | storage  | description                         
                                            |
 |--------------|------------|----------|----------|----------------------------------------------------------------------------------|



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