Snails

Class: Sqlx::Database::PgStmt

Inherits:
Object
  • Object
show all
Defined in:
runtime/database/postgresql.rb

Overview

One SELECT's execution state. NOT executed at prepare: pending stays true until first use, so a bind_* that follows prepare still lands in the SQL sent to the server. Each prepare yields a FRESH object, so two interleaved readers of the same SQL never alias (the sqlite sibling's stmt cache hands both the same handle).

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(sql) ⇒ PgStmt

Returns a new instance of PgStmt.



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# File 'runtime/database/postgresql.rb', line 96

def initialize(sql)
  @sql = sql
  @params = []
  @res = nil
  @row = -1
  @pending = true
  @dead = false
  @ncols = 0
end

Instance Attribute Details

#dead ⇒ Object

Returns the value of attribute dead.



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# File 'runtime/database/postgresql.rb', line 94

def dead
  @dead
end

#ncols ⇒ Object

Returns the value of attribute ncols.



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# File 'runtime/database/postgresql.rb', line 94

def ncols
  @ncols
end

#params ⇒ Object

Returns the value of attribute params.



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# File 'runtime/database/postgresql.rb', line 94

def params
  @params
end

#pending ⇒ Object

Returns the value of attribute pending.



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# File 'runtime/database/postgresql.rb', line 94

def pending
  @pending
end

#res ⇒ Object

Returns the value of attribute res.



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# File 'runtime/database/postgresql.rb', line 94

def res
  @res
end

#row ⇒ Object

Returns the value of attribute row.



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# File 'runtime/database/postgresql.rb', line 94

def row
  @row
end

#sql ⇒ Object

Returns the value of attribute sql.



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# File 'runtime/database/postgresql.rb', line 94

def sql
  @sql
end