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Full Discussion: [Solved] Extracting information from DDL's
Top Forums Shell Programming and Scripting [Solved] Extracting information from DDL's Post 302892549 by Yoda on Thursday 13th of March 2014 11:35:31 AM
Old 03-13-2014
Here is one way of doing it.

Define an array with all Teradata supported data types, match and print:
Code:
awk '
        BEGIN {
                DT["BYTEINT"]
                DT["DECIMAL"]
                DT["FLOAT"]
                DT["INTEGER"]
                DT["SMALLINT"]
                DT["BYTE"]
                DT["CHAR"]
                DT["VARCHAR"]
                DT["DATE"]
                DT["TIME"]
                DT["TIMESTAMP"]
        }
        {
                T = $2
                sub ( /\(.*/, X, T )
                sub ( /,/, X, $2 )
                if ( T in DT )
                        print $1, $2 ( $0 ~ "NOT NULL" ? "|NOT NULL": "" )
        }
' OFS=\| file.sql

This User Gave Thanks to Yoda For This Post:
srikanth38
 

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SQL types with PDO_4D and PHP - SQL types with PDO_4D and PHP

       Supported SQL types

       +-----------------+--------------------------------------+---+
       |  Type SQL 4D	 |					|   |
       |		 |					|   |
       |		 |	      Equivalent 4D		|   |
       |		 |					|   |
       |		 |		   Note 		|   |
       |		 |					|   |
       +-----------------+--------------------------------------+---+
       | ALPHA_NUMERIC	 |					|   |
       |		 |					|   |
       |		 |		   TEXT 		|   |
       |		 |					|   |
       |		 |					|   |
       |		 |		T{ VARCHAR		|   |
       |		 |					|   |
       |		 |		   TEXT 		|   |
       |		 |					|   |
       |		 |					|   |
       |		 |		 T{ TEXT		|   |
       |		 |					|   |
       |		 |		   TEXT 		|   |
       |		 |					|   |
       |		 |					|   |
       |		 |	       T{ TIMESTAMP		|   |
       |		 |					|   |
       |		 |		   DATE 		|   |
       |		 |					|   |
       |		 |					|   |
       |		 |	       T{ INTERVAL		|   |
       |		 |					|   |
       |		 |		   HOUR 		|   |
       |		 |					|   |
       |		 |					|   |
       |		 |	       T{ DURATION		|   |
       |		 |					|   |
       |		 |		   HOUR 		|   |
       |		 |					|   |
       |		 |					|   |
       |		 |		T{ BOOLEAN		|   |
       |		 |					|   |
       |		 |		 BOOLEAN		|   |
       |		 |					|   |
       |		 |					|   |
       |		 |		  T{ BIT		|   |
       |		 |					|   |
       |		 |		 BOOLEAN		|   |
       |		 |					|   |
       |		 |					|   |
       |		 |		 T{ BYTE		|   |
       |		 |					|   |
       |		 |		  INT32 		|   |
       |		 |					|   |
       |		 |					|   |
       |		 |		 T{ INT16		|   |
       |		 |					|   |
       |		 |		 SMALLINT		|   |
       |		 |					|   |
       |		 |					|   |
       |		 |	       T{ SMALLINT		|   |
       |		 |					|   |
       |		 |		 SMALLINT		|   |
       |		 |					|   |
       |		 |					|   |
       |		 |		 T{ INT32		|   |
       |		 |					|   |
       |		 |		  INT32 		|   |
       |		 |					|   |
       |		 |					|   |
       |		 |		  T{ INT		|   |
       |		 |					|   |
       |		 |		  INT32 		|   |
       |		 |					|   |
       |		 |					|   |
       |		 |		 T{ INT64		|   |
       |		 |					|   |
       |		 |		  INT64 		|   |
       |		 |					|   |
       |		 |					|   |
       |		 |		T{ NUMERIC		|   |
       |		 |					|   |
       |		 |		  INT64 		|   |
       |		 |					|   |
       |		 |					|   |
       |		 |		 T{ REAL		|   |
       |		 |					|   |
       |		 |		   REAL 		|   |
       |		 |					|   |
       |		 | Unsupported (use VARCHAR conversion) |   |
       |		 |					|   |
       |     FLOAT	 |					|   |
       |		 |					|   |
       |		 |		  FLOAT 		|   |
       |		 |					|   |
       |		 | Unsupported (use VARCHAR conversion) |   |
       |		 |					|   |
       |DOUBLE PRECISION |					|   |
       |		 |					|   |
       |		 |		  FLOAT 		|   |
       |		 |					|   |
       |		 |					|   |
       |		 |		 T{ BLOB		|   |
       |		 |					|   |
       |		 |		   BLOB 		|   |
       |		 |					|   |
       |		 | Must  use  a prepared statement, and |   |
       |		 | PDO::PARAM_LOB			|   |
       |		 |					|   |
       |  BIT VARYING	 |					|   |
       |		 |					|   |
       |		 |		   BLOB 		|   |
       |		 |					|   |
       |		 | Must use a prepared	statement,  and |   |
       |		 | PDO::PARAM_LOB			|   |
       |		 |					|   |
       |      CLOB	 |					|   |
       |		 |					|   |
       |		 |		   TEXT 		|   |
       |		 |					|   |
       |		 |					|   |
       |		 |		T{ PICTURE		|   |
       |		 |					|   |
       |		 |		 PICTURE		|   |
       |		 |					|   |
       |		 | Must  use  a prepared statement, and |   |
       |		 | PDO::PARAM_LOB			|   |
       |		 |					|   |
       +-----------------+--------------------------------------+---+
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