215 lines
5.7 KiB
Plaintext
215 lines
5.7 KiB
Plaintext
================================================================================
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basic
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================================================================================
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do $$ begin execute 'command'; end $$;
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--------------------------------------------------------------------------------
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(source_file
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(do_block
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(block
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(dollar_quote)
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(body
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(execute_statement
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(string)))
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(dollar_quote))))
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================================================================================
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into
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================================================================================
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do $$ begin execute 'command' into var; end $$;
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--------------------------------------------------------------------------------
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(source_file
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(do_block
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(block
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(dollar_quote)
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(body
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(execute_statement
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(string)
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(into
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(identifier))))
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(dollar_quote))))
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================================================================================
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into strict
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================================================================================
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do $$ begin execute 'command' into strict var; end $$;
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--------------------------------------------------------------------------------
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(source_file
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(do_block
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(block
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(dollar_quote)
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(body
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(execute_statement
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(string)
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(into
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(identifier))))
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(dollar_quote))))
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================================================================================
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using
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================================================================================
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do $$ begin execute 'command' using 1, foo(bar); end $$;
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--------------------------------------------------------------------------------
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(source_file
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(do_block
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(block
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(dollar_quote)
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(body
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(execute_statement
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(string)
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(execute_using
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(number)
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(function_call
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(identifier)
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(identifier)))))
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(dollar_quote))))
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================================================================================
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function call
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================================================================================
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do $$ begin execute foo() into strict var using 1; end $$;
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--------------------------------------------------------------------------------
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(source_file
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(do_block
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(block
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(dollar_quote)
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(body
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(execute_statement
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(function_call
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(identifier))
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(into
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(identifier))
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(execute_using
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(number))))
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(dollar_quote))))
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================================================================================
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string concatenation
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================================================================================
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do $$ begin execute 'foo' || 'bar' into _date; end $$;
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--------------------------------------------------------------------------------
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(source_file
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(do_block
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(block
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(dollar_quote)
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(body
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(execute_statement
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(op_expression
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(string)
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(other_op)
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(string))
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(into
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(identifier))))
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(dollar_quote))))
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================================================================================
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simple nested dollar quote
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================================================================================
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do $$ begin
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execute format(
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$sql$
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select %1$s,
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select 2,
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$sql$
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, _tbl_name) using bar;
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end $$;
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--------------------------------------------------------------------------------
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(source_file
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(do_block
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(block
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(dollar_quote)
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(body
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(execute_statement
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(function_call
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(identifier)
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(dollar_quote_string)
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(identifier))
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(execute_using
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(identifier))))
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(dollar_quote))))
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================================================================================
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execute format dollar quote
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================================================================================
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do $$ begin
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execute format(
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$sql$
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update %1$s
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set foo = $1, %2$I = $1
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$sql$
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, _tbl_name) using bar;
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end $$;
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--------------------------------------------------------------------------------
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(source_file
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(do_block
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(block
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(dollar_quote)
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(body
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(execute_statement
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(function_call
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(identifier)
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(dollar_quote_string)
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(identifier))
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(execute_using
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(identifier))))
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(dollar_quote))))
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================================================================================
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complex
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================================================================================
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do $$ begin
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EXECUTE FORMAT(
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$sql$
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UPDATE %2$s SET new_val = $1
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FROM ( SELECT serial AS _serial, created FROM %1$s ) t1
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$sql$
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, _tbl_name) USING baz, bar;
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end $$;
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--------------------------------------------------------------------------------
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(source_file
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(do_block
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(block
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(dollar_quote)
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(body
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(execute_statement
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(function_call
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(identifier)
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(dollar_quote_string)
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(identifier))
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(execute_using
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(identifier)
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(identifier))))
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(dollar_quote))))
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================================================================================
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complex(1)
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================================================================================
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do $$ begin
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EXECUTE FORMAT($sql$
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foo
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$sql$ , _tbl_name) USING bar.baz;
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end $$;
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--------------------------------------------------------------------------------
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(source_file
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(do_block
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(block
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(dollar_quote)
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(body
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(execute_statement
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(function_call
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(identifier)
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(dollar_quote_string)
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(identifier))
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(execute_using
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(identifier))))
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(dollar_quote))))
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