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Change NAMEDATALEN to 64, INDEX_MAX_KEYS/MAX_FUNC_ARGS to 32, per discussion on hackers.

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This commit is contained in:
Bruce Momjian
2002-08-13 20:40:44 +00:00
parent f8b4a2e0f0
commit 46bb23ac01
19 changed files with 100 additions and 98 deletions
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12
src/interfaces/jdbc/org/postgresql/util/Serialize.java
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@ -57,7 +57,7 @@ import java.sql.*;
* There are a number of limitations placed on the java class to be
* used by Serialize:
* <ul>
* <li>The class name must be less than 32 chars long and must be all lowercase.
* <li>The class name must be less than 64 chars long and must be all lowercase.
* This is due to limitations in Postgres about the size of table names.
* The name must be all lowercase since table names in Postgres are
* case insensitive and the relname is stored in lowercase. Unless some
@ -577,7 +577,7 @@ public class Serialize
*
* Because of this, a Class name may not have _ in the name.<p>
* Another limitation, is that the entire class name (including packages)
* cannot be longer than 32 characters (a limit forced by PostgreSQL).
* cannot be longer than 64 characters (a limit forced by PostgreSQL).
*
* @param name Class name
* @return PostgreSQL table name
@ -590,16 +590,16 @@ public class Serialize
if (name.indexOf("_") > -1)
throw new PSQLException("postgresql.serial.underscore");
// Postgres table names can only be 32 character long.
// Reserve 1 char, so allow only up to 31 chars.
// Postgres table names can only be 64 character long.
// Reserve 1 char, so allow only up to 63 chars.
// If the full class name with package is too long
// then just use the class name. If the class name is
// too long throw an exception.
//
if ( name.length() > 31 )
if ( name.length() > 63 )
{
name = name.substring(name.lastIndexOf(".") + 1);
if ( name.length() > 31 )
if ( name.length() > 63 )
throw new PSQLException("postgresql.serial.namelength", name, new Integer(name.length()));
}
return name.replace('.', '_');