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Geometry field type implementation

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sql/field.cc:
  Field_geom implementations
sql/field.h:
  Necessary additions to Field_geom type
sql/ha_myisam.cc:
  Field_geom works mostly like blob
sql/sql_parse.cc:
  working with FIELD_TYPE_GEOM
sql/sql_table.cc:
  specifying FIELD_TYPE_GEOMETRY flags
This commit is contained in:
unknown
2002-10-04 12:48:32 +05:00
parent e0e1110eff
commit 77176c2dca
5 changed files with 28 additions and 8 deletions
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10
sql/sql_table.cc
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@@ -351,6 +351,16 @@ int mysql_create_table(THD *thd,const char *db, const char *table_name,
sql_field->unireg_check=Field::BLOB_FIELD;
blob_columns++;
break;
case FIELD_TYPE_GEOMETRY:
sql_field->pack_flag=FIELDFLAG_GEOM |
pack_length_to_packflag(sql_field->pack_length -
portable_sizeof_char_ptr);
if (sql_field->flags & BINARY_FLAG)
sql_field->pack_flag|=FIELDFLAG_BINARY;
sql_field->length=8; // Unireg field length
sql_field->unireg_check=Field::BLOB_FIELD;
blob_columns++;
break;
case FIELD_TYPE_VAR_STRING:
case FIELD_TYPE_STRING:
sql_field->pack_flag=0;