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Misc
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asfernandes
parent
57b4adf752
commit
d1629b92f3
133
src/dsql/parse.y
133
src/dsql/parse.y
@ -4862,91 +4862,94 @@ exec_function
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// BLOB get and put
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blob_io : READ BLOB simple_column_name FROM simple_table_name filter_clause_io segment_clause_io
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{ $$ = make_node (nod_get_segment, (int) e_blb_count, $3, $5, $6, $7); }
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| INSERT BLOB simple_column_name INTO simple_table_name filter_clause_io segment_clause_io
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{ $$ = make_node (nod_put_segment, (int) e_blb_count, $3, $5, $6, $7); }
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;
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filter_clause_io : FILTER FROM blob_subtype_value_io TO blob_subtype_value_io
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{ $$ = make_node (nod_list, 2, $3, $5); }
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| FILTER TO blob_subtype_value_io
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{ $$ = make_node (nod_list, 2, NULL, $3); }
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{ $$ = NULL; }
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;
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blob_subtype_value_io : blob_subtype_io
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| parameter
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;
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blob_subtype_io
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: signed_short_integer
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{ $$ = MAKE_const_slong($1); }
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blob_io
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: READ BLOB simple_column_name FROM simple_table_name filter_clause_io segment_clause_io
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{ $$ = make_node (nod_get_segment, (int) e_blb_count, $3, $5, $6, $7); }
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| INSERT BLOB simple_column_name INTO simple_table_name filter_clause_io segment_clause_io
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{ $$ = make_node (nod_put_segment, (int) e_blb_count, $3, $5, $6, $7); }
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;
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segment_clause_io : MAX_SEGMENT segment_length_io
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{ $$ = $2; }
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{ $$ = NULL; }
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;
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filter_clause_io
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: /* nothing */
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{ $$ = NULL; }
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| FILTER FROM blob_subtype_value_io TO blob_subtype_value_io
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{ $$ = make_node (nod_list, 2, $3, $5); }
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| FILTER TO blob_subtype_value_io
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{ $$ = make_node (nod_list, 2, NULL, $3); }
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;
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blob_subtype_value_io
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: blob_subtype_io
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| parameter
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;
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blob_subtype_io
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: signed_short_integer { $$ = MAKE_const_slong($1); }
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;
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segment_clause_io
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: /* nothing */ { $$ = NULL; }
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| MAX_SEGMENT segment_length_io { $$ = $2; }
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;
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segment_length_io
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: unsigned_short_integer
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{ $$ = MAKE_const_slong($1); }
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: unsigned_short_integer { $$ = MAKE_const_slong($1); }
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| parameter
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;
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// column specifications
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column_parens_opt : column_parens
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{ $$ = NULL; }
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;
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column_parens_opt
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: /* nothing */ { $$ = NULL; }
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| column_parens
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;
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column_parens : '(' column_list ')'
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{ $$ = make_list ($2); }
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;
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column_parens
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: '(' column_list ')' { $$ = make_list ($2); }
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;
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column_list : simple_column_name
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| column_list ',' simple_column_name
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{ $$ = make_node (nod_list, 2, $1, $3); }
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;
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column_list
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: simple_column_name
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| column_list ',' simple_column_name { $$ = make_node (nod_list, 2, $1, $3); }
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;
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// begin IBO hack
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ins_column_parens_opt : ins_column_parens
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{ $$ = NULL; }
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;
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ins_column_parens_opt
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: /* nothing */ { $$ = NULL; }
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| ins_column_parens
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;
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ins_column_parens : '(' ins_column_list ')'
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{ $$ = make_list ($2); }
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;
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ins_column_parens
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: '(' ins_column_list ')' { $$ = make_list ($2); }
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;
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ins_column_list : update_column_name
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| ins_column_list ',' update_column_name
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{ $$ = make_node (nod_list, 2, $1, $3); }
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;
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ins_column_list
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: update_column_name
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| ins_column_list ',' update_column_name { $$ = make_node (nod_list, 2, $1, $3); }
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;
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// end IBO hack
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column_name : simple_column_name
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| symbol_table_alias_name '.' symbol_column_name
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{ $$ = make_node (nod_field_name, (int) e_fln_count, $1, $3); }
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| symbol_table_alias_name '.' '*'
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{ $$ = make_node (nod_field_name, (int) e_fln_count, $1, NULL); }
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;
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column_name
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: simple_column_name
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| symbol_table_alias_name '.' symbol_column_name
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{ $$ = make_node (nod_field_name, (int) e_fln_count, $1, $3); }
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| symbol_table_alias_name '.' '*'
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{ $$ = make_node (nod_field_name, (int) e_fln_count, $1, NULL); }
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;
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simple_column_name : symbol_column_name
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{ $$ = make_node (nod_field_name, (int) e_fln_count, NULL, $1); }
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;
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simple_column_name
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: symbol_column_name
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{ $$ = make_node (nod_field_name, (int) e_fln_count, NULL, $1); }
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;
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update_column_name : simple_column_name
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// CVC: This option should be deprecated! The only allowed syntax should be
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// Update...set column = expr, without qualifier for the column.
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| symbol_table_alias_name '.' symbol_column_name
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{ $$ = make_node (nod_field_name, (int) e_fln_count, $1, $3); }
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;
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update_column_name
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: simple_column_name
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// CVC: This option should be deprecated! The only allowed syntax should be
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// Update...set column = expr, without qualifier for the column.
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| symbol_table_alias_name '.' symbol_column_name
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{ $$ = make_node (nod_field_name, (int) e_fln_count, $1, $3); }
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;
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// boolean expressions
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