Parse SQL field definition string

In Progress

I need Java source code for a function that can take a string that is assumed to be a single field definition from a SQL DDL create table statement and return a java object with the following information parsed from the DDL for the field.:

1) the data type as a string (i.e. 'char', 'varchar', 'text'. 'int', 'integer', 'bigint', etc., etc.)

2) the size as an integer when applicable, null if not applications. For example, if the data type is a char then how many characters is it defined to be? If the data type is a float then how many bytes is it defined to be. (note, if the size is not explicitly defined in the DDL then this can be null)

3) a string containing any DDL about the field other than it's type and size. For example, DDL for nullability, defaults, foreign key, etc. should all be returned as a string that could be post fixed to the type and size definition if the DDL for the field were to be recreated.

4) a Boolean set to false if the field allows null values and true if it does not (false should returned if not explicitly stated in the DDL)

5) a string containing the "Default" value if one is defined. NULL if no default is defined.

The function should also accept a "dialect" indicator as a string with at least the following possible values:

1) "MSSQL"

2) "Access"

3) "MySQL"

4) "SQLite"

5) "PSQL"

Where the dialiect code correspond to:

1) "MSSQL" - Microsoft SQL Server T-SQL

2) "Access"- Microsoft Access

3) "MySQL" - MySQL

4) "SQLite" - SQLite

5) "PSQL" - Postgres SQL

The function must properly parse at least each of the 5 dialects listed.

Skills: Java, SQL

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About the Employer:
( 1 review ) Havre de Grace, United States

Project ID: #2479297

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omniaibrahim

Hi, I am an experienced Java/ J2EE and SQL developer. Please check my work history. looking forward to working with you.

$30 USD in 3 days
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11 freelancers are bidding on average $35 for this job

eperfections

I am the best Java Programmer on this site. I offer you my services.

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poornachand

I am ready to start the work.

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csanuragjain

hi i can do this contact if interested

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xyzrkt

Hello, Ready to start right now.

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louzar

Dear Sir, I'm interested about your offer. I'm a Java/JEE and Android developer with 5 years experience, graduated from the best engineering school in Tunisia. I have participated in many complex projects based o More

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rkkrocks

Hi, I have hands on experience in JDBC, java. Have done a full course on Database Management Systems. I have also implemented a full Geographical Information System, using backend Mysql database. I have read your probl More

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jfrenetic

Sounds like a pretty easy task.

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melenlu

I can do it in few hours with complete testing of DDL for different dialects.

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malvine

Can do that very easily.

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NatashaPl

I am ready to start. Contact me asap.

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