META-INF.dbv.mysql.xml Maven / Gradle / Ivy
<?xml version="1.0" encoding="UTF-8"?>
<database
xmlns="http://polaris.pivoto.cn/schema/dbv/database"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://polaris.pivoto.cn/schema/dbv/database database.xsd">
<sqls>
<sql id="selectColumnsForTable">
SELECT
TABLE_SCHEMA TABLE_SCHEM,
TABLE_NAME,
COLUMN_NAME,
DATA_TYPE TYPE_NAME,
CHARACTER_MAXIMUM_LENGTH DATA_LENGTH,
NUMERIC_PRECISION DATA_PRECISION,
NUMERIC_SCALE DATA_SCALE,
IS_NULLABLE IS_NULLABLE,
COLUMN_COMMENT COLUMN_COMMENT
FROM INFORMATION_SCHEMA.COLUMNS T
WHERE 1=1
#if(${catalog})
AND T.TABLE_SCHEMA='${catalog}'
#end
#if(${tableName})
AND T.TABLE_NAME='${tableName}'
#end
ORDER BY TABLE_SCHEMA,TABLE_NAME,ORDINAL_POSITION
</sql>
<sql id="selectIndexesForTable">
SELECT
INDEX_SCHEMA INDEX_SCHEM,
INDEX_NAME INDEX_NAME,
INDEX_TYPE INDEX_TYPE,
CASE NON_UNIQUE
WHEN '0' THEN 'UNIQUE'
ELSE 'NONUNIQUE'
END UNIQUENESS ,
TABLE_SCHEMA TABLE_SCHEM,
TABLE_NAME,
COLUMN_NAME
FROM INFORMATION_SCHEMA.STATISTICS T
WHERE 1=1
#if(${catalog})
AND TABLE_SCHEMA='${catalog}'
#end
#if(${tableName})
AND TABLE_NAME='${tableName}'
#end
ORDER BY TABLE_SCHEMA,INDEX_NAME,INDEX_NAME,SEQ_IN_INDEX
</sql>
<!--
C = check constraint on a table (注： not null is one of check constraints)
P = primary key
U = unique key
R = referential integrity
V = with check option, on a view
O = with read only, on a view
-->
<sql id="selectConstraintsForTable">
SELECT
TABLE_SCHEMA TABLE_SCHEMA,
CONSTRAINT_NAME CONSTRAINT_NAME,
'P' CONSTRAINT_TYPE,
TABLE_NAME,
COLUMN_NAME
FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE T
WHERE 1=1
#if(${catalog})
AND TABLE_SCHEMA='${catalog}'
#end
#if(${tableName})
AND TABLE_NAME='${tableName}'
#end
ORDER BY TABLE_SCHEMA,TABLE_NAME,CONSTRAINT_NAME
</sql>
</sqls>
</database>