QueryParser extracts parts of SQL statements, like table lists and subqueries. This package differs from SQLParser because it only extracts from a query what is needed and only when that can be accomplished rather simply. By contrast, SQLParser parses the entire SQL statement no matter the complexity.
| QueryParser | QueryParser extracts parts of SQL statements, like table lists and subqueries. |
| Variables | |
| $tbl_ident | |
| $tbl_regex | |
| $has_derived | |
| $data_def_stmts | |
| $data_manip_stmts | |
| Functions | |
| new | |
| get_tables | |
| has_derived_table | |
| get_aliases | |
| split | |
| clean_query | |
| split_subquery | |
| query_type | |
| get_columns | |
| parse | |
| extract_tables | |
| trim_identifier | |
| _d |
our $tbl_ident
our $tbl_regex
our $has_derived
our $data_def_stmts
our $data_manip_stmts
sub new
sub get_tables
sub has_derived_table
sub get_aliases
sub split
sub clean_query
sub split_subquery
sub query_type
sub get_columns
sub parse
sub extract_tables
sub trim_identifier
sub _d